1. become taut or tauter; - Example: "Your muscles will firm when you exercise regularly" - Example: "the rope tautened" [syn: tauten, firm]
2. make taut or tauter; - Example: "tauten a rope" [syn: tauten, firm]
WordNet (r) 3.0 (2006):
tauten
v 1: become taut or tauter; "Your muscles will firm when you
exercise regularly"; "the rope tautened" [syn: tauten,
firm]
2: make taut or tauter; "tauten a rope" [syn: tauten, firm]