Enforcement
来自Big Physics
Middle English (in the senses ‘strive’ and ‘impel by force’; formerly also as inforce ): from Old French enforcir, enforcier, based on Latin in- ‘in’ + fortis ‘strong’.
wiktionary
From Old French enforcement, see enforce + -ment.
etymonline
enforcement (n.)
late 15c., "constraint, compulsion," from Old French enforcement "strengthening, fortification; rape; compulsion, coercion;" from enforcier; see enforce + -ment. Meaning "compelling of obedience to a law, etc." is from 1680s.