a person or thing that joins
a carpenter, especially one who constructs doors, window sashes, paneling, and other permanent woodwork.
a person who belongs to many clubs, associations, societies, etc., often from indiscriminate enthusiasm, for increased status, to make business or social contacts, or the like.
Origin: 1350–1400; join
; replacing Middle English joinour
< Anglo-French joignour,
equivalent to joign-
) + -our -or2