Synonyms for beam

a signal transmitted along a narrow path (noun)

a group of nearly parallel lines of electromagnetic radiation (noun)

• ray

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

• shaft
• irradiation

a gymnastic apparatus used by women gymnasts (noun)

emit light (verb)

• shine

broadcast over the airwaves, as in radio or television (verb)

• air
• send
• broadcast
• transmit

have a complexion with a strong bright color, such as red or pink (verb)

• glow
• radiate