Emma
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Safin（讨论 | 贡献）2022年4月27日 (三) 05:42的版本 （建立内容为“Category:etymology == wiktionary == [https://en.wiktionary.org/wiki/emma ref] From Emma == etymonline == [https://www.etymonline.com/word/emma ref] Emma…”的新页面）
wiktionary
From Emma
etymonline
Emma
fem. proper name, from German Emma, from Erma, contraction of Ermentrude or some similar name. With lower-case -e-, as British telephone and radio enunciation of -m- (to avoid confusion with -n-), attested by 1891, common in British soldier's jargon in World War I, for example ack emma "a.m.," pip emma "p.m." Compare ack (-a-), toc (-t-).
