à plein régime

== French == === Etymology === Compare Italian a pieno regime. === Pronunciation === IPA(key): /a plɛ̃ ʁe.ʒim/ === Adverb === à plein régime (figuratively) at full capacity, flat-out, full-bore tourner à plein régime ― to run at full capacity; to fire on all cylinders fonctionner à plein régime ― to work at full capacity