Sig
来自Big Physics
Safin(讨论 | 贡献)2022年4月29日 (五) 03:07的版本 (建立内容为“Category:etymology == google == [https://www.google.com.hk/search?q=sig+etymology&newwindow=1&hl=en ref] 1990s: abbreviation of signature. File:ety_img_…”的新页面)
1990s: abbreviation of signature.
wiktionary
A shortened form of signature.
From Middle English sige. Cognate with Middle Dutch seic, seike, Middle Low German seyche. Related also to sink(“to fall”).
etymonline
sig (n.)
abbreviation of signature, 1866.