释义 |
in·vo·lute I. \ˈinvəˌlüt also -vəlˌyüt; ˌ ̷ ̷ ̷ ̷ˈ ̷ ̷\ adjective Etymology: Latin involutus involved, intricate, from past participle of involvere to wrap, envelop 1. a. (1) : curled spirally (2) : having the whorls closely coiled < involute shell > b. (1) : curled or curved inward (2) : having the edges rolled over the upper surface toward the midrib < an involute leaf > — compare convolute, revolute 2. : involuted 3 < the possible moves … not only manifold, but involute — E.A.Poe > 3. : of or relating to an involute < involute curve > < involute gear cutter > • in·vo·lute·ly adverb II. \ˈ ̷ ̷ ̷ ̷ˌ ̷ ̷\ noun (-s) : a curve traced by any point of a perfectly flexible inextensible thread kept taut as it is wound upon or unwound from another curve — compare evolute [involute a, p, p, p, p traced by any point p of the thread t unwinding from curve c] III. \| ̷ ̷ ̷ ̷| ̷ ̷\ intransitive verb (-ed/-ing/-s) 1. : to curl inward : become involute < the leaf margin involutes > 2. a. : to return to a former condition < after pregnancy the uterus involutes > b. : to clear up : disappear < the disease involutes without desquamation — Annals of New York Academy of Sciences > |