The name of the Cyrillic script letter А / а.

The first letter of the English alphabet, written in the Latin script.

(obsolete outside England and Scotland dialects) He, or sometimes she, it.

Alternative form of -a (“empty syllable added to songs, poetry, verse and other speech”)

To do with separation; In, into. / To do with time; Each, per, in, on, by. / To do with status; In. / (archaic) To do with position or direction; In, on, at, by, towards, onto.

(crosswords) across / (chiefly US) Alternative spelling of a.m. (“ante meridiem”) or am

The name of the Latin script letter A / a.

The ordinal number first, derived from this letter of the English alphabet, called a and written in the Latin script.

(chiefly Scotland) All.

Distance from leading edge to aerodynamic center. / specific absorption coefficient / specific rotation / allele (recessive) / (stenoscript) (a) an initial letter ⟨a⟩