intercept (v.)youdaoicibaDictYouDict[intercept 词源字典]
c. 1400, from Latin interceptus, past participle of intercipere "take or seize between, to seize in passing," from inter- "between" (see inter-) + -cipere, comb. form of capere "to take, catch" (see capable). Related: Intercepted; intercepting.[intercept etymology, intercept origin, 英语词源]
interception (n.)youdaoicibaDictYouDict
early 15c., "action of intercepting" (the flow of a bodily fluid), from Latin interceptionem (nominative interceptio) "a seizing, taking away," noun of action from intercipere (see intercept). Specific football/rugby sense is attested by 1906. Meaning "action of closing in on and destroying an enemy aircraft, etc." is recorded from 1941.