Other crossword clues for answer "INSTIR"INSTIRJailedLocked upPrisonedLike cooler heads?Paying a debt to societyServing out one's termWearing stripes, sayDoing time, colloquiallyLocked up, slangilyCanned?Penned?Serving a sentenceBehind barsDoing timeFinishing a sentence, sayBehind bars, slangilyJailed, slangilyServing a sentence, slangily