tighten
/ˈtaɪ.tən/ verb
Forms tightens tightening tightened
- verb (transitive) To make tighter. “Please tighten that screw a quarter-turn.”
- verb (intransitive) To become tighter. “That joint is tightening as the wood dries.”
- verb (economics) To make money harder to borrow or obtain. “If the government doesn't tighten the money supply, inflation is certain to be harsh.”
- verb (economics) To raise short-term interest rates. “The Fed is expected to tighten by a quarter-point.”
Synonyms
bind brace cinch clench constrict squeeze taughten tauten tense fasten stiffen tighten up constrain reduce
Antonyms
Etymology
Synchronically equivalent to tight + -en, but actually derived from Middle English tighten, from Old English tyhtan, thus originally unrelated to tight (Old English *þiht).
Webster’s 1913
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “tighten”, CC BY-SA 4.0. Details