Airlock

noun

Word Frequency: 0.2

Definitions

1.nounA small amount of air in a pipe that stops liquid flowing through it

2.nounA sealed, airtight chamber, such as in a manned spacecraft or submarine, used to provide access to and from the sealed area without allowing air out or water in.

Synonyms

air lock door hatch lock bulkhead saa sas skirt aso sass manlock air jacket

Rhymes With

gawk stock cock stalk ad hoc shock block squawk

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