Crossword clues for Sign, as a will:SIGNPut on one's rosterSIGNKind of languageSIGNOne might say "stop"SIGNSBillboardsSIGNEDCommunicated manuallySIGNSM. Night Shyamalan movie of 2002SIGNWord after high or roadSIGNSStreet postingsSIGNAutographSIGNMake official, as a checkSIGNEDWrote one's John Hancock onSIGNEndorseSIGNPortentSIGNSInksSIGNOmenSIGNSpeak with the handsSIGNSay "I love you" by extending the thumb, index finger, and pinky, e.g.SIGNEDTalked with one's hands?SIGNAuthorizeSIGNAquarius, e.g.SIGNFinalize a contractSIGNCommunicate digitallySIGNSYes, We're Open and "Sorry, We're Closed"SIGNCommunicate manuallySIGNSOpen and "Out to Lunch," e.g.SIGNSPED XING and "NO U TURN"SIGNSCommunicates with gesturesSIGNSSpeaks without speakingSIGNSagittarius or CapricornSIGNSpeak with one's handsSIGN+ or -SIGNIndicationSIGNSStop, yield, and goSIGNInkSIGNSOmensSIGNAgree to a dealSIGNThis word follows the last word of 18A, 23A, 50A, and 56ASIGNWhat's your ___?SIGNSIndicationsSIGNSSemiotics subjectsSIGNPut one's name down onSIGNUse AmeslanSIGNBillboardSIGNS2002 Mel Gibson movieSIGNHoroscope headingSIGNTalk digitallySIGNOne might convince you to break a habitSIGNSBurmaShave ads of oldSIGNTalk to the deafSIGNPoster