Contraindre

Contraindre is a French verb meaning to compel or force someone to do something, or to bind, limit, or restrict. It is used both in concrete senses (to physically compel) and in figurative senses (to impose moral, legal, or practical constraints). The reflexive form se contraindre à faire quelque chose expresses self-discipline or self-imposed obligation.

Étymologie: contraindre derives from Latin constringere, meaning to bind together tightly. It entered French via Old French or medieval usage, sharing a common lineage with English constrain and constringe.

Usage and nuance: intransitive use is rare; the verb is primarily transitive: contraindre quelqu’un à faire quelque chose or contraindre quelqu’un à respecter une règle. Common constructions include employer, obligation, et contraintes: « La loi contraint les entreprises à déclarer leurs émissions » or « Il a été contraint de partir ». The reflexive form spett: « se contraindre à faire quelque chose » denotes voluntary self-imposed restraint, often for discipline or necessity. Metaphorically, constraints can refer to circumstances, resources, or conditions that limit possibilities.

Conjugation and forms: contraindre is a regular third-group verb with irregular present tense forms: je contrains, tu contrains, il contraint, nous contraignons, vous contraignez, ils contraignent. The past participle is contraint, used with avoir: il a contraint. The future simple is contraindrai, contraindras, contraindra, etc. The verb also forms the subjunctive present: que je contraigne, que nous contraignions, etc.

See also: related notions include forcer, obliger, limiter, and the English cognate constrain.