noun
(music) Of a voice or instrument, high pitch; especially, the octave above the top line of the treble stave.
(now archaic) A state of excitement, a heightened emotional condition.
adjective
Clipping of alternate.
Clipping of alternative, especially as a cultural phenomenon seen as being outside the mainstream of its genre.
noun
Clipping of altitude.
(Internet slang, gaming) An alternate or secondary account.
(Internet slang) An alternate account.
(finance) An alternative investment or alternative fund.
(Internet slang, art) An alternate version of a piece of art, especially without much changes beyond a specific thing.
Ellipsis of alt text.
verb
(Internet slang, gaming, intransitive) To use an alternate or secondary account.
noun
Synonym of altbier.