adj.
Pronunciation: ' au ̇ t- ˌ do ̇ r; ' au ̇ t- '
Variant: also out · doors \ - ˌ d ō rz, - ˌ do ̇ rz; ' au ̇ t- ' \
Function: adjective
Etymology: out (of) door, out (of) doors
Date: 1748
1 : of or relating to the outdoors
2 a : performed outdoors < outdoor sports> b : OUTDOORSY <an outdoor couple>
3 : not enclosed : having no roof <an outdoor restaurant>