Buy Me a Coffee at ko-fi.com

Reciprocating motion

repetitive up-and-down or back-and-forth linear motion

Pronunciation
/rɪˈsɪprəkeɪtɪŋ ˈməʊʃən/
/rəˈsɪprəˌkeɪdɪŋ ˈmoʊʃən/
Categories
linear motion motion