From ἀγγέλλω aggellō (probably derived from G71; compare G34; to bring tidings); a messenger; especially an “angel”; by implication a pastor: - angel, messenger.
Thayer's Dictionary
1) a messenger, envoy, one who is sent, an angel, a messenger from God
Part of Speech: noun masculine
From aggello [probably derived from G71, compare G34] (to bring tidings)