I.until [brit. angl. ənˈtɪl, am. angl. ˌənˈtɪl]PREDL.When used as a preposition in positive sentences until is translated by jusqu'à: they're staying until Monday = ils restent jusqu'à lundi. Remember that jusqu'à + le becomes jusqu'au and jusqu'à + les becomes jusqu'aux: until the right moment = jusqu'au bon moment; until the exams = jusqu'aux examens. In negative sentences not until is translated by ne…pas avant: I can't see you until Friday = je ne peux pas vous voir avant vendredi. When used as a conjunction in positive sentences until is translated by jusqu'à ce que + subjunctive: we'll stay here until Maya comes back = nous resterons ici jusqu'à ce que Maya revienne. In negative sentences where the two verbs have different subjects not until is translated by ne…pas avant que + subjunctive: we won't leave until Maya comes back = nous ne partirons pas avant que Maya revienne. In negative sentences where the two verbs have the same subject not until is translated by pas avant de + infininitive: we won't leave until we've seen Claire = nous ne partirons pas avant d'avoir vu Claire.
While grocery shopping, the kids scarf down as many free samples as they can until the employee tells them that the samples are just incentives for people to buy.
Under these conditions, for a constant rate of titrant addition the temperature increase is constant and the curve is essentially linear until the endpoint is approached.