Anti Definition

ăntī, -tē
antis
noun
antis
A person who is opposed to something, such as a group, policy, proposal, or practice.
American Heritage
A person opposed to some policy, proposal, action, etc.
Webster's New World
A person opposed to a concept or principle.
Wiktionary
Synonyms:
adjective
Opposed.
American Heritage
(chemistry) That has a torsion angle between 90° and 180°
Wiktionary
Antonyms:
preposition
Opposed to; against.
Webster's New World
(rare) A word used before a noun or noun phrase to indicate opposition to the concept expressed by the noun or noun phrase.
Wiktionary
prefix
Opposite.
Antimere.
American Heritage
Opposing; against.
Antiapartheid.
American Heritage
Counteracting; neutralizing.
Antacid.
American Heritage
Destroying.
Antiaircraft.
American Heritage
Inverse.
Antilogarithm.
American Heritage
affix
Against, hostile to, opposed to.
Antilabor, antislavery.
Webster's New World
That counteracts, that operates against.
Antiaircraft.
Webster's New World
That prevents, cures, or neutralizes.
Antitoxin.
Webster's New World
Opposite, reverse.
Antiperistalsis.
Webster's New World
Rivaling.
Antipope.
Webster's New World

Other Word Forms of Anti

Noun

Singular:
anti
Plural:
antis

Origin of Anti

  • Gr anti-, ant- < anti, against < IE *anti, facing, opposite, near (> L ante, opposite, before) < base *ant-s, front, forehead

    From Webster's New World College Dictionary, 5th Edition

  • Greek from anti opposite ant- in Indo-European roots

    From American Heritage Dictionary of the English Language, 5th Edition

  • Conversion of the prefix anti- to an adjective.

    From Wiktionary

  • From anti–

    From American Heritage Dictionary of the English Language, 5th Edition

Find Similar Words

Find similar words to anti using the buttons below.

Words Starting With

Words Ending With

Unscrambles

anti