Synonyms and Antonyms for gamma-ray

1. gamma ray (n.)

electromagnetic radiation emitted during radioactive decay and having an extremely short wavelength

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2. gamma (n.)

the 3rd letter of the Greek alphabet

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3. gamma (n.)

a unit of magnetic field strength equal to one-hundred-thousandth of an oersted

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4. Gamma (n.)

Portuguese navigator who led an expedition around the Cape of Good Hope in 1497; he sighted and named Natal on Christmas Day before crossing the Indian Ocean (1469-1524)

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6. ray (n.)

a branch of an umbel or an umbelliform inflorescence

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7. ray (n.)

(mathematics) a straight line extending from a point

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8. ray (n.)

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

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9. ray (v.)

expose to radiation

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10. ray (v.)

emit as rays

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