The definition of iota is the ninth letter in the Greek alphabet, or a tiny bit of something.
- the ninth letter of the Greek alphabet (?, ?)
- a very small quantity; jot
Origin of iotaClassical Greek i?ta ; from Sem, as in Classical Hebrew (language) y?dh
- The ninth letter of the Greek alphabet. See Table at alphabet.
- A very small amount; a bit: not an iota of truth to that tale.
Origin of iotaLatin iōta, from Greek, of Phoenician origin; see yd in Semitic roots.
- Oita, Ōita