o 1 u 1 t 1 g 2 o 1 i 1 n 1 g 2
8 letters · 10 points in Scrabble
Meaning
verb be or do something to a greater degree
adjective leaving a place or a position
adjective retiring from a position or office
originFrom outgo + -ing, out + going.
Etymology from Wiktionary, CC BY-SA 3.0