definir
to define
Define el concepto con tus palabras.
Define the concept in your own words.
definir present indicative
Habitual and ongoing actions in the present.
definir present continuous
Action in progress right now. Periphrastic: estar (present) + gerund.
definir preterite
Completed actions at a specific moment in the past.
definir imperfect
Habitual past actions, descriptions, background.
definir present perfect
Completed actions with present relevance. Auxiliary haber + participle.
definir future
Actions yet to happen.
definir informal future
Near-future plans. Periphrastic: ir (present) + a + infinitive.
definir future perfect
Action that will have been completed by a future moment. Auxiliary haber (future) + participle.
definir conditional
Hypothetical or polite would-actions.
definir conditional perfect
Hypothetical past: would have done. Auxiliary haber (conditional) + participle.
definir pluperfect
An action completed before another past action.
definir subjunctive present
Desires, doubts, and hypotheticals in the present.
definir subjunctive imperfect
Past subjunctive: desires, doubts, hypotheticals in the past.
definir subjunctive present perfect
Completed actions in subjunctive contexts.
definir subjunctive pluperfect
Past-perfect actions in subjunctive contexts.
definir imperative (affirmative)
Affirmative commands.
definir imperative (negative)
Negative commands: borrows subjunctive present.