Nouns

(n)exhibitor, exhibitioner, shower2someone who organizes an exhibit for others to see
(n)shower1a plumbing fixture that sprays water over you“they installed a shower in the bathroom”
(n)shower1, shower bathwashing yourself by standing upright under water sprayed from a nozzle“he took a shower after the game”
(n)shower1, rain showera brief period of precipitation“the game was interrupted by a brief shower”
(n)shower1, cascadea sudden downpour (as of tears or sparks etc.) likened to a rain shower“a little shower of rose petals”, “a sudden cascade of sparks”
(n)shower1a party of friends assembled to present gifts (usually of a specified kind) to a person“her friends organized a baby shower for her when she was expecting”

Verbs

(v)lavish, showerexpend profusely; also used with abstract nouns“He was showered with praise”
(v)showerspray or sprinkle with“The guests showered rice on the couple”
(v)showertake a shower; wash one's body in the shower“You should shower after vigorous exercise”
(v)shower, shower downrain abundantly“Meteors showered down over half of Australia”
(v)showerprovide abundantly with“He showered her with presents”