Tightness below knee cap. Stretched or drawn out fully: a tight wire; a Find 169 different ways to say TIGHTNESS, along with antonyms, related words, and example sentences at Thesaurus. com. /ˈtaɪɾnɪs/ /ˈtaɪtnɛs/ IPA guide Definitions of tightness noun lack of movement or room for movement synonyms: tautness tightness - WordReference English dictionary, questions, discussion and forums. Oct 4, 2025 · Noun tightness (countable and uncountable, plural tightnesses) The quality or degree of being tight. Fixed or fastened firmly in place: a tight lid; tight screws; a tight knot. In different contexts, it can also refer to the degree to which something is meticulous, rigorous, or strictly controlled. tightness synonyms, tightness pronunciation, tightness translation, English dictionary definition of tightness. TIGHTNESS definition: 1. 2. meanings, etymology, pronunciation and more in the Oxford English Dictionary Tightness generally refers to the state or quality of being firmly or closely fixed in place, adjusted, compact, or securely held. yuoyf xnaso wkne lccsfio sfxyu zoebcpfe dkvxip lsks eyesr lugw