sticking out is an adjective meaning "extending out above or beyond a surface or boundary". It carries one recorded sense.
extending out above or beyond a surface or boundary
“the jutting limb of a tree”
“massive projected buttresses”
“his protruding ribs”
“a pile of boards sticking over the end of his truck”
Definitions, synonyms and semantic relations for sticking out come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.