Take cover is a phrase that means to HIDE or seek SHELTER from danger. The crossword solutions for this term are HIDE (4 letters), SHELTER (7 letters), and KATIEBARTHEDOOR (15 letters). HIDE is a verb that means to conceal oneself or something from view. SHELTER is a noun that refers to a place of refuge or protection from danger. KATIEBARTHEDOOR is an idiom that means to close the door quickly and firmly, as if to protect oneself from danger.