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 tiny amount.
A beam of light or radiation.
A rib-like reinforcement of bone or cartilage in a fish's fin.
A line extending indefinitely in one direction from a point.
A marine fish with a flat body, large wing-like fins, and a whip-like tail.
The letter ⟨/⟩, one of two which represent the r sound in Pitman shorthand.
One of the spheromeres of a radiate, especially one of the arms of a starfish or an ophiuran.
A radiating part of a flower or plant; the marginal florets of a compound flower, such as an aster or a sunflower; one of the pedicels of an umbel or other circular flower cluster; radius.
To expose to radiation.
To radiate as if in rays.
To emit something as if in rays.