overtower (v.)youdaoicibaDictYouDict[overtower 词源字典]
1830, from over- + tower (v.). Related: Overtowered; overtowering. [overtower etymology, overtower origin, 英语词源]
tower (v.)youdaoicibaDictYouDict
c. 1400, "rise high" (implied in towered); see tower (n.). Also, of hawks, "to fly high so as to swoop down on prey" (1590s). Related: Towering.