I. -sh(ə)nə̇st noun
( -s )
Etymology: probably from French associationiste, from association + -iste -ist
: an adherent of associationism
II. ̷ ̷| ̷ ̷ ̷ ̷| ̷ ̷( ̷ ̷) ̷ ̷ adjective
also as·so·ci·a·tion·is·tic ̷ ̷| ̷ ̷ ̷ ̷| ̷ ̷shə|nistik
: of or relating to associationists or associationism