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ray

noun: a column of light (as from a beacon)

noun: a branch of an umbel or an umbelliform inflorescence

noun: (mathematics) a straight line extending from a point

noun: a group of nearly parallel lines of electromagnetic radiation

noun: the syllable naming the second (supertonic) note of any major scale in solmization

noun: any of the stiff bony spines in the fin of a fish

noun: cartilaginous fishes having horizontally flattened bodies and enlarged winglike pectoral fins with gills on the underside; most swim by moving the pectoral fins

verb: emit as rays; "That tower rays a laser beam for miles across the sky"

verb: extend or spread outward from a center or focus or inward towards a center; "spokes radiate from the hub of the wheel"; "This plants radiate spines in all directions"

verb: expose to radiation; "irradiate food"