I

  1. Letter.  (Latn-def, en) .
  2. Number.  (Latn-def, en) .
  3. (abbreviation|English) .  (US, roadway) interstate.
  4. Pronoun.  The speaker or writer, referred to as the grammatical subject, of a sentence.
  5. Noun.  (metaphysics) The ego.
  6. Letter.  (Latn-def, en) .
  7. Number.  (Latn-def, en) .
  8. Noun.  (Latn-def, en) .
  9. Pronoun.  (form of, obsolete capitalization) .

This is an unmodified, but possibly outdated, definition from Wiktionary and used here under the Creative Commons license. Wiktionary is a great resource. If you like it too, please donate to Wikimedia.

This entry was last updated on RefTopia from its source on 3/20/2012.