Definition of propulsory in English:

propulsory

adjective

  • Having the quality of driving forward or propelling something.

Origin

Late 16th century; earliest use found in John Banister (1532/3–?1610), surgeon. From classical Latin prōpuls-, past participial stem of prōpellere propel + -ory.

Pronunciation

propulsory

/prəˈpʌls(ə)ri/