Synonyms and Antonyms for oxygen-mask

1. oxygen mask (n.)

a breathing device that is placed over the mouth and nose; supplies oxygen from an attached storage tank

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2. oxygen (n.)

a nonmetallic bivalent element that is normally a colorless odorless tasteless nonflammable diatomic gas; constitutes 21 percent of the atmosphere by volume; the most abundant element in the earth's crust

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3. mask (v.)

hide under a false appearance

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4. mask (v.)

put a mask on or cover with a mask

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5. mask (n.)

a covering to disguise or conceal the face

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6. mask (n.)

activity that tries to conceal something

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7. mask (v.)

make unrecognizable

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8. mask (n.)

a protective covering worn over the face

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9. mask (v.)

cover with a sauce

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10. mask (v.)

shield from light

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