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

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

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

1. fitting very or too closely.

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]

Apr 30, 2025 · "Tighten" is a verb that generally means to make something more secure or firm by reducing looseness or slack. It’s a dynamic word often used when referring to physical objects, …

To tighten something is to draw it snug or squeeze it. Your cousin's crazy driving may cause you to tighten your seatbelt and close your eyes. You can tighten things literally, the way you …

When you tighten a screw, nut, or other device, you turn it or move it so that it is more firmly in place or holds something more firmly. I used my thumbnail to tighten the screw on my lamp.

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

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