IPA: /ˈtoʊnˌɑːrm/
KK: /ˈtoʊnˌɑrm/
A part of a record player that holds the needle and moves it along the grooves of a record to play music.
He carefully placed the tonearm on the record to start the music.
Tonearm → The word is formed from "tone" (from Old English *tōn*, meaning sound or musical pitch) and "arm" (from Old English *earm*, meaning a limb or appendage). A tonearm is the appendage that holds the stylus and moves across the record to produce sound.
Think of 'tone' as the sound or musical pitch and 'arm' as the limb that holds something. A tonearm is like a limb that helps create sound.