alarm word
noun
1A word or phrase cried out to raise an alarm or call troops to arms (now chiefly historical ).
2A short word or phrase used as a password; compare watchword (now rare ).
Origin
Early 18th century.
| 单词 | alarm word |
| 释义 | alarm wordnoun 1A word or phrase cried out to raise an alarm or call troops to arms (now chiefly historical ). 2A short word or phrase used as a password; compare watchword (now rare ). Origin |
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