Definitions of i-

  1. The nominative case singular of the first personal pronoun: the word used by a speaker or writer in mentioning himself.
  2. First pers, sing, indicating the speaker or writer. It is the ninth letter and the third vowel of the English alphabet, and has three distinct sounds; the first long, open, and diphthongal, as in fine; the second, short and acute, as in sit; the third close and slender, though long, as in fatigue.
  3. The person who speaks; one's self.
  4. 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.
  5. In our old authors, was often used for ay ( or aye), yes, which is pronounced nearly like it.
  6. As a numeral, stands for 1, Ifor 2, etc.
  7. See Y-.
  8. Ninth letter of the alphabet; as a Roman numeral, one; after the names of princes, the First, as Lousis I.
  9. The nominative case of the pronoun of the first person; the word with which a speaker or writer denotes himself.
  10. a nonmetallic element belonging to the halogens; used especially in medicine and photography and in dyes; occurs naturally only in combination in small quantities ( as in sea water or rocks)
  11. The ninth letter in the English alphabet; as a Roman numeral, one.
  12. used of a single unit or thing; not two or more; "` ane' is Scottish"
  13. Of the pronoun of the first person; the word by which the speaker or writer denotes himself.