Vibrate

Part of speech: verb

Pronunciation: /vaɪˈbɹeɪt/

Definitions

1. To move back and forth rapidly with small, quick movements, often producing a humming or buzzing sensation
2. To oscillate with a rapid motion that can create sound waves, often perceived as a rhythmic tremor or resonance
3. To undergo rapid movement back and forth, generating a sensation that can be felt or heard in various contexts

Etymology: The verb "vibrate" was first recorded in 1620, but its roots are older than that. The adjective "vibrate," meaning reverberant or resonating, appears in Middle English by 1420, and it came partly from that older English form and partly straight from Latin "vibrātus," the past participle of "vibrō," meaning "to agitate" or "set in tremulous motion." The Latin verb is itself a descendant of a Proto-Indo-European root meaning "to oscillate, swing," so the idea of back-and-forth movement is baked into the word from the start. The "-ate" ending is a common Latin suffix that English borrowed in great numbers, and it marks the word as a formal, learned import rather than a native English one. Many English verbs of this shape, such as "agitate" and "vacillate," follow the same pattern.

Synonyms: oscillate, shake, quiver, tremble, resonate

Antonyms: steady, calm, still, stabilize, settle