a primary pronoun of the first person I (only expressed when emphatic):--I, me. For the other cases and the plural see ἐμέ, ἐμοί, ἐμοῦ, ἡμᾶς, ἡμεῖς, ἡμῖν, ἡμῶν, etc.
middle voice from ἔργον; to toil (as a task, occupation, etc.), (by implication) effect, be engaged in or with, etc.:--commit, do, labor for, minister about, trade (by), work.