sixty-fourth

Definition of Sixty-fourth in English :

1. one-sixty-fourth, sixty-fourth

one part in sixty-four equal parts

2. 64th, sixty-fourth

the ordinal number of sixty-four in counting order

WordNet Lexical Database for English. Princeton University. 2010.

Sixty-fourth

noun

music, US and Canadian

a note having the time value of one sixty-fourth of a semibreve

. Also called (in Britain and certain other countries): hemidemisemiquaver

Music

a note having one sixty-fourth the duration of a whole note

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