WordNet sense 1 (large-flowered garden plant derived chiefly from the wild pansy of Europe and having velvety petals of various colors):

Viola tricolor hortensis

WordNet sense 2 (a timid man or boy considered childish or unassertive):

milksop, milquetoast, pantywaist, sissy

WordNet sense 3 (offensive terms for an openly homosexual man):

fagot, fairy, queen, nance, poove, pouf