Synonyms for pen up | Synonym.com

Synonyms and antonyms for pen up

1. up (adv.)

spatially or metaphorically from a lower to a higher position

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2. pen (n.)

a writing implement with a point from which ink flows

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4. up (adj.)

being or moving higher in position or greater in some value; being above a former position or level

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5. pen (n.)

an enclosure for confining livestock

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6. up (v.)

raise

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7. pen (n.)

female swan

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8. up (adj.)

getting higher or more vigorous

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9. pen (n.)

a correctional institution for those convicted of major crimes

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10. pen (n.)

a portable enclosure in which babies may be left to play

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