define confine
Verb[edit] confine. 1  Formal second-person singular (usted) imperative form of confinar. 2  First-person singular (yo) present subjunctive form of confinar. 3  Formal second-person singular (usted) present subjunctive form of confinar.  Third-person singular (Ã©l, ella, also used with usted) present subjunctive form of confinar.