The meaning of TIGHTEN is to make tight or tighter. How to use tighten in a sentence.

TIGHTEN definition: 1. to become tighter or to make something become tighter, firmer, or less easy to move: 2. to…. Learn more.

TIGHTEN definition: to make or become tight or tighter. See examples of tighten used in a sentence.

1. fitting very or too closely.

Master the word "TIGHTEN" in English: definitions, translations, synonyms, pronunciations, examples, and grammar insights - all in one complete resource.

Idioms tighten one's belt, to respond to difficult times by reducing one's spending: The family had to tighten their belts so the children could go to college. tight•en•er, n. [countable]

Dec 14, 2025 · Verb tighten (third-person singular simple present tightens, present participle tightening, simple past and past participle tightened) (transitive) To make tighter.

Definition of tighten verb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

tighten definition: make something more secure or firm. Check meanings, examples, usage tips, pronunciation, domains, and related words. Discover expressions like "tighten down", "tighten …

TIGHTEN meaning: 1 : to make (something) tight or tighter or to become tight or tighter; 2 : to become more strict or effective or to make (something) more strict or effective