Meaning

adjective pulled or drawn tight

adjective subjected to great tension; stretched tight

originThe adjective is derived from Middle English taught [and other forms], Early Middle English tohte, towehte (“strained, stretched; distended; tight; firm”), probably from tough, touth, touʒth, toʒt (“powerful, strong; fierce, violent; not tender, tough; hardy, resilient; steadfast, stout; difficult to do or endure”) and possibly influenced by togen, towen, past participle of ten (“to extend,…

Etymology from Wiktionary, CC BY-SA 3.0