Moo

Meaning

well done — a general greeting Greetings · phrase
Affixed to words to form greetings for the time of day or the activity. To more than one person it becomes “vha moo”. Heard as “Doo” in other parts of Edoland.

Taught in Say hello.

From: VOCABULARY – GREETINGS (Afẹmai n'Ẹdo (blog)); Afenmai language (Wikipedia)