Synonyms and Antonyms for U

1. u (n.)

the 21st letter of the Roman alphabet

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2. U (n.)

the 21st letter of the Roman alphabet

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3. u (adj.)

(chiefly British) of or appropriate to the upper classes especially in language use

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4. U (n.)

a heavy toxic silvery-white radioactive metallic element; occurs in many isotopes; used for nuclear fuels and nuclear weapons

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5. U (n.)

a base containing nitrogen that is found in RNA (but not in DNA) and derived from pyrimidine; pairs with adenine

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6. u-turn (n.)

complete reversal of direction of travel

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7. double-u (n.)

the 23rd letter of the Roman alphabet

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8. non-U (adj.)

not characteristic of the upper classes especially in language use

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10. U-shaped (adj.)

shaped in the form of the letter U

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