(botany) A radiating part of a flower or plant; the marginalflorets of a compound flower, such as an aster or a sunflower; one of the pedicels of an umbel or other circular flower cluster; radius.
(obsolete) Sight; perception; vision; from an old theory of vision, that sight was something which proceeded from the eye to the object seen.
(mathematics) A line extending indefinitely in one direction from a point.
(colloquial) A tiny amount.
Verb
(transitive) To emit something as if in rays.
(intransitive) To radiate as if in rays
Noun
A marine fish with a flat body, large wing-like fins, and a whip-like tail.