1st

Adjective

first (no comparative, superlative firstmost)

1. (no-comparative) Preceding all others of a series or kind; the ordinal of one; earliest.
   • Hancock was first to arrive.

   Synonyms:

   maiden, prime

2. (no-comparative) Most eminent or exalted; most excellent; chief; highest.
   • Demosthenes was the first orator of Greece.
3. (no-comparative) Of or belonging to a first family.
   • First Cat; First Daughter; First Dog; First Son
4. (no-comparative) Coming right after the zeroth in things that use zero-based numbering.

See all 16 meanings of first