出典:Wiktionary
出典:『Wiktionary』 (2025/04/20 01:54 UTC 版)
Of obscure origin. Perhaps a variant of bully (“companion, mate, comrade”). Compare Scots billie (“a comrade; companion”). Compare also Middle Low German billig (“equitable, reasonable, lawful, fitting, according to natural law, just”).
billy (plural billies)
Uncertain, but probably extracted from Scots billypot (“a type of cooking pot”), perhaps originally from the name Billy, a diminutive of William.
The condom sense from the E-Rotic song Willy, Use a Billy... Boy, referring in turn to Billy Boy, a German brand of condoms.
billy (plural billies)
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