jostle (v.) Look up jostle at
1540s, justle, "to knock against," formed from jousten (see joust) + frequentative suffix -tle. The usual spelling 17c.-18c. was justle. An earlier meaning of the word was "to have sex with" (c. 1400). Meaning "to contend for the best position or place" is from 1610s. Related: Jostled; jostling. As a noun from c. 1600.