1. at work, working, active, busy , (Herdotus Historicus), etc.: of soldiers, ships, effective, fit for service , (Thucydides)

2. of land, in work, productive , opposite to ἀργός, (Xenophon Historicus); ἐν. χρήματα capital which brings in a return , (Demosthenes Orator)

3. adverb ἐνεργῶς with activity , (Xenophon Historicus) (ML)