reinforcing stimulus
— Noun
– English
～ (psychology) a stimulus that strengthens or weakens the behavior that produced it
roughtail stingray
— Noun
– English
～ one of the largest stingrays; found from Cape Cod to Cape Hatteras
raise a stink
— Verb
– English
～ take strong and forceful action, as to object or express discontent; "She raised hell when she found out that she wold not be hired again"