英语词源字典 - 在线词源网站

chain [chain 词源字典]: chain: [13] Chain is a direct descendant of Latin catēna ‘chain’, source also of English concatenate [16], literally ‘link together in a chain’. This passed into Old French as chaeine, a later from of which, chaine, was adopted by English. The Latin word’s antecedents are not known.
=> concatenate[chain etymology, chain origin, 英语词源]
chow (n.): "food," 1856, American English (originally in California), from Chinese pidgin English chow-chow (1795) "food," reduplication of Chinese cha or tsa "mixed." The dog breed of the same name is from 1886, of unknown origin, but some suggest a link to the Chinese tendency to see dogs as edible.
concatenate (v.): c. 1600, from Late Latin concatenatus, past participle of concatenare "to link together" (see concatenation). Related: Concatenated; concatenating.
concatenation (n.): c. 1600, from Late Latin concatenationem (nominative concatenatio) "a linking together," noun of action from past participle stem of concatenare "to link together," from com- "together" (see com-) + catenare, from catena "a chain" (see chain (n.)).