5th box -Flashcards

(n.) the act of holding together; The cohesion of the group increased as friendships were formed. The cohesion of different molecules forms different substances.

(n.) an admirer of the fine arts; a dabbler; Though she played the piano occasionally, she was more of a dilettante.

(n.) setting forth facts; The exposition by the witness substantiated the story given by the prisoner.

(n.) person who hopes for the best; sees the good side; He's ever the optimist, always seeing the glass as half full.