Breve

Webster's Dictionary of the English Language

·noun Any writ or precept under seal, issued out of any court.

II. Breve ·noun A curved mark [/] used commonly to indicate the short quantity of a vowel.

III. Breve ·noun The great ant thrush of Sumatra (Pitta gigas), which has a very short tail.

IV. Breve ·noun A note or character of time, equivalent to two semibreves or four minims. When dotted, it is equal to three semibreves. It was formerly of a square figure (as thus: / ), but is now made oval, with a line perpendicular to the staff on each of its sides;

— formerly much used for choir service.