estaminet (n.)youdaoicibaDictYouDict[estaminet 词源字典]
1814, from French, "a café in which smoking is allowed" (17c.), of unknown origin; some suggest a connection to French estamine, a type of open woolen fabric used for making sieves, etc., from Latin stamineus "made of thread." Or [Watkins] from Walloon stamen "post to which a cow is tied at a feeding trough," from Proto-Germanic *stamniz (see stem (n.)). For the excrescent e-, see e-.[estaminet etymology, estaminet origin, 英语词源]