a [an] art
OE án, one; see one, adj.
- [The form “a” appears preceding words that begin with a consonant.]
- [The form “an” appears preceding words that begin with a vowel.]
- [To indicate a unit of time].
a [a'-] particle
OE y- or I- < Germanic ge-.
- [Prothesis form that provides a syllable in lyric poetry.]
- [Archaic prefix form.]