dec ‧ o ‧ ra ‧ tor /ˈdekəreɪtə $ -ər/ BrE AmE noun [countable] especially British English
[ Word Family: noun : ↑ decor , ↑ decoration , ↑ decorator ; verb : ↑ decorate ; adverb : ↑ decoratively ; adjective : ↑ decorative ]
someone who paints houses and puts paper on the walls as their job