A brief interval.
A difference in the calculation of nearly identical intervals by different ways.
In Ancient Greek rhetoric, a short clause, something less than a colon, originally denoted by comma marks. In antiquity it was defined as a combination of words having no more than eight syllables in all. It was later applied to longer phrases, e.g. the Johannine comma.
The punctuation mark ⟨,⟩ used to indicate a set of parts of a sentence or between elements of a list.
A similar-looking subscript diacritical mark.
Any of various nymphalid butterflies of the genus Polygonia, having a comma-shaped white mark on the underwings, especially Polygonia c-album and Polygonia c-aureum of North Africa, Europe, and Asia.
A delimiting marker between items in a genetic sequence.
To place a comma or commas within text; to follow, precede, or surround a portion of text with commas.
A period of time.
A connected section of the real line which may be empty or have a length of zero.
An intermission.
half time, a scheduled intermission between the periods of play
The difference (a ratio or logarithmic measure) in pitch between two notes, often referring to those two pitches themselves (otherwise known as a dyad).
Either of the two breaks, at lunch and tea, between the three sessions of a day's play
A distance in space.