overkill
n.
1958, from over- + kill, v.. Originally in reference to nuclear arsenals; the general sense is from 1965. The verb is attested from 1946.
| 词汇 | overkill |
| 词根词缀 | Online Etymology Dictionary overkill n. 1958, from over- + kill, v.. Originally in reference to nuclear arsenals; the general sense is from 1965. The verb is attested from 1946. |
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