H meaning

āch
The eighth letter of the modern English alphabet.
noun
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Any of the speech sounds represented by the letter h.
noun
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The eighth in a series.
noun
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Something shaped like the letter H.
noun
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Height.
abbreviation
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(physics) Hamiltonian.
abbreviation
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High.
abbreviation
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(baseball) Hit.
abbreviation
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Home telephone number.
abbreviation
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Hot.
abbreviation
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Humidity.
abbreviation
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Harbor.
abbreviation
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(physics) Henry.
abbreviation
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The definition of h is the eighth letter of the English alphabet.

An example of h is the first letter in the word "hold."

noun
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(slang) Heroin.
abbreviation
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Henry. See henry.
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Horizontal. In line with the horizon.The x-axis on a two- or three-dimensional grid, chart, or graph in a Cartesian coordinate system. See also Cartesian coordinates, V&H, and x-axis.
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H. The H series of ITU-T Recommendations. The H series addresses audiovisual and multimedia systems. See H series.
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The ITU-T Recommendation for frame structure for a channel of 64
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The ITU-T Recommendation for call signaling protocols and media stream packetization for packet-based multimedia systems. See also H.320, H.323, H Series, multimedia, packet, and protocol.
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The ITU-T Recommendation for frame structure for frame synchronous control and indication signals for audiovisual systems. H.230 is included in the ITU-T H.320 umbrella recommendation for videoconferencing and multimedia communications over narrowband ISDN (N-ISDN). See also H.320.
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The ITU-T Recommendation for a system for establishing communications between audiovisual terminals using digital channels up to 2 Mbps. H.424 addresses call setup and teardown, in-band signaling and control, and channel management. H.242 is included in the ITU-T H.320 umbrella recommendation for videoconferencing and multimedia communications over narrowband ISDN (N-ISDN). See also H.320.
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The ITU-T Recommendation for call control procedures for multimedia communications. See also H.320, H.323, H Series, and multimedia.
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The ITU-T Recommendation for Gateway control protocol, better known as Media Gateway Control (Megaco).The matching standard in the Internet community is IETF RFC 3525. See also IETF and Megaco.
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The ITU-T Recommendation for video codecs for use in audiovisual telephony over circuitswitched ISDN at Px64 kbps. See also circuit switch, codec, H.320, H.323, ISDN, ITU-T, and video.
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The ITU-T Recommendation for video coding for low.
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The ITU-T Recommendation for broadband audiovisual communications systems and terminals. See also broadband, H Series, and ITU-T.
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Also known as Px64.The ITU-T umbrella standard for videoconferencing and multimedia communications over narrowband ISDN (N-ISDN) bearer (B) channels at bit rates from 64 kbps to 1.920 Mbps, in increments of 64 kbps.Video compression makes use of codecs defined in H.261.Video formats include Common Intermediate Format (CIF), which is optional, and Quarter-CIF (QCIF), which is mandatory in compliant codecs. CIF supports resolution of 352 Ã"” 288 pixels, and QCIF supports resolution of 176 Ã"” 144 pixels, which is exactly 1 / 4 the resolution of CIF. Frame rates are 30 frames per second (fps), or lower. Audio coding and compression recommendations include G.711, which is pulse code modulation (PCM) at 64 kbps. G.722 is high fidelity adaptive differential pulse code modulation (ADPCM) transmitting up to a 7 kHz range and compressing voice at 48/56/64 kbps. G.728 specifies low delay code-excited linear prediction (LD-CELP) running in the 3 kHz range and compressing voice at 16 kbps. The balance of the specification (H.221, H.230, and H.242) addresses techniques for call setup and teardown, data framing and multiplexing, and various other operational and administrative functions. See also ADPCM, B channel, CIF, codec, frame, frame rate, fps, G.711, G.722, G.728, H.221, H.230, H.242, H Series, ITU-T, LD-CELP, multimedia, N-ISDN, PCM, pixel, QCIF, resolution, video, and videoconference. See Table H-1 for a listing of ITU-T Recommendations related to H.320.
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The ITU-T Recommendation for the adaptation of H.320 visual telephone terminals to broadband ISDN (B-ISDN) environments. See also B-ISDN, H.320, H Series, and ITU-T.
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The ITU-T Recommendation for multimedia communications over packet networks.The recommendation addresses service over local area networks (LANs), but extends to the Internet and other IPbased networks. H.323 is not linked to any specific hardware device or operating system (OS) and, therefore, can be deployed in a wide variety of devices, including PCs, telephone sets, cable modems, and set-top boxes. H.323 supports multicast communications, thereby avoiding the requirement for specialized multipoint control units (MCUs) in a network where routers assume the responsibility for packet replicating.Version 2 1998) provides a means for encryption, includes mechanisms for call transfer and call forward, supports URL-style addresses, and provides the ability for endpoints to set quality of service (QoS) levels through Resource Reservation Protocol (RSVP). The four major components specified for H.323 include terminals, gateways, gatekeepers, and MCUs.
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The ITU-T Recommendation for low bit-rate multimedia communication over the analog public switched telephone network (PSTN) through V.34 modems.V.34 modems are limited to a maximum transmission rate of 28.8 kbps and V.34bis modems to 33.6 kbps. See also analog, ITU-T, modem, multimedia, PSTN, transmission rate, V.34, and V.34bis.
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The eighth letter of the English alphabet, called aitch and written in the Latin script.
letter
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The ordinal number eighth, derived from this letter of the English alphabet, called aitch and written in the Latin script.
numeral
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(sciences) Abbreviation for hour (particularly when used as a (non-SI) unit of time alongside International System of Units (SI) units)
initialism
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(baseball) The statistic reporting the number of hits by a player.
initialism
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(slang) Heroin.
initialism
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(computing) Hexadecimal (following a number)
initialism
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Η (Greek eta)
initialism
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Н (Cyrillic en)
initialism
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(inorganic chemistry) The molecular formula for hydrogen.
symbol
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(inorganic chemistry) Protium-protium, a type of hydrogen molecule.
symbol
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(Internet slang, usually humorous) Delete that last letter.

Read the fuc^H^Hine manual.

interjection
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(text messaging) Hat.
abbreviation
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(metrology) Symbol for the hectoohm, an SI unit of electrical resistance equal to 102 ohms.
symbol
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Abbreviation of quarter-hard.
noun
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The letter H with a stroke.
letter
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symbol
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Dirac constant (pronounced "aitch-bar", sometimes written as h-bar or hbar)
symbol
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Hour.
abbreviation
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Hard.
abbreviation
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Husband.
abbreviation
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The eighth letter of the English alphabet: from the Greek eta, a borrowing from the Phoenician.
noun
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Any of the speech sounds that this letter represents, as, in English, the (h) of hat.
noun
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A type or impression for h or H.
noun
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The eighth in a sequence or group.
noun
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An object shaped like H.
noun
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Of h or H.
adjective
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Eighth in a sequence or group.
adjective
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Shaped like H.
adjective
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Hecto-
abbreviation
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Planck's constant.
symbol
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Harbor.
abbreviation
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Hard.
abbreviation
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Hardness.
abbreviation
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Height.
abbreviation
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High.
abbreviation
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(baseball) Hit(s)
abbreviation
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Hot (on water faucets)
abbreviation
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Hour(s)
abbreviation
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Hundred(s)
abbreviation
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Husband.
abbreviation
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Husky (width in boys' garments)
abbreviation
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abbreviation
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Hydrogen.
symbol
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Abbreviation of height.
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(Hexadecimal) A symbol that refers to a hex number. For example, 09h has a numeric value of 9, whereas 0Ah has a value of 10. See hex chart. See also henry.
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Origin of h

  • A representation of ASCII character 0x08, which is backspace.

    From Wiktionary