From *exagmen, ex- (“out”) + agō (“to drive”) + -men (noun-forming suffix, indicating the means, instrument, or result of an action). Compare the meanings again of weighing in Ancient Greek ᾰ̓́ξῐος (ắxĭos) of same root.
Ćwicz mówienie i zapamiętywanie " examen " i wielu innych słów i zdań z łaciński .