Is Synonyms & Definitions

Synonyms are words that have the same or almost the same meaning and the definition is the detailed explanation of the word. This page will help you out finding the Definition & Synonyms of hundreds of words mentioned on this page. Check out the page and learn more about the English vocabulary.

• IsDefinition & Meaning in English

1. (v. i.) The third person singular of the substantive verb be, in the indicative mood, present tense; as, he is; he is a man. See Be.

• IDefinition & Meaning in English

1. (object.) The nominative case of the pronoun of the first person; the word with which a speaker or writer denotes himself.
2. () In our old authors, I was often used for ay (or aye), yes, which is pronounced nearly like it.
3. () I, the ninth letter of the English alphabet, takes its form from the Phoenician, through the Latin and the Greek. The Phoenician letter was probably of Egyptian origin. Its original value was nearly the same as that of the Italian I, or long e as in mete. Etymologically I is most closely related to e, y, j, g; as in dint, dent, beverage, L. bibere; E. kin, AS. cynn; E. thin, AS. /ynne; E. dominion, donjon, dungeon.
4. () As a numeral, I stands for 1, II for 2, etc.

• IsatinDefinition & Meaning in English

1. (n.) An orange-red crystalline substance, C8H5NO2, obtained by the oxidation of indigo blue. It is also produced from certain derivatives of benzoic acid, and is one important source of artificial indigo.

• IsagogicDefinition & Meaning in English

1. (a.) Alt. of Isagogical