Vellicated

Part of speech: verb

Definitions

1. Caused a small, involuntary twitch or spasm in a muscle or group of muscles
2. Induced a sudden, slight quivering or twitching movement in a body part
3. Produced an uncontrollable, rapid muscle contraction that appears as a twitch

Etymology: "Vellicated" is the past tense and past participle of "vellicate," a verb meaning to twitch or pluck, especially a muscle. The verb comes from Latin "vellicatus," the past participle of "vellicare," meaning "to twitch." That Latin root is related to the Spanish "pellizcar," meaning "to pinch," so the two languages preserve a shared sense of small, sharp tugging. The Latin verb "vellicare" was itself a frequentative form of "vellere," "to pluck or tear out," so the idea of repeated plucking sits at the heart of the word. A muscle that "vellicates" is pulled quickly and repeatedly, the way a hair is pulled, which explains why the English term stayed close to physical tugging rather than drifting toward a general sense of movement.