Crossword clues for Signal. 9 letters:SIGNALING. . . on a football field, with 45 AcrossSIGNALLEDCommunicated nonverballySIGNALINGGiving a cueSIGNALINGCuingSIGNALLEDFlagged down: Var.ROADFLAREImpromptu signal to slow downGUGLIELMOElectrical engineer Marconi who invented equipment that transmitted electrical signals through 45-DownCROSSTALKUnwanted signals, sayTELEGRAPHSignal one's punchesSEMAPHORESystem of signaling.REDALERTSSignals to scrambleMICROWAVELike some modern signalsMESSCALLSCome and get it signals in the ArmyPHEROMONESecreted signalWIGWAGGEDSignalled, in a way.CLASSROOMWhere a bell signals studentsFIRESIRENUrban vehicle's emergency signalFIREHOUSEWhere a bell signals a crew to go fight flamesMORSECODESignaling system.ALPENHORNSwiss signaling instrument.STARSHELLSignal device.SEMAPHORESignaling apparatus.STOPLIGHTTraffic signalTAILLIGHTAuto signalDIALTONESLand line signalsBEATSDOWN*Maestro's signalsVISUALCUEDog trainer's hand signal, sayMOTIONSTOSignalsSTOPLIGHTRed traffic signalFLAREGUNSDistress signal producersSYLLABLESWhat fingers signal in charadesCROSSTALKUnwanted transfer of signals, and an alternate title for this puzzleSEMAPHORESignaling deviceLIGHTSOUTBugle signalDOORCHIMEEntryway signalTWOLIGHTSSignal "if by sea"LIGHTNINGStorm signalFIRESIRENLadder company signalSTOPLIGHTIntersection signalFURTHEREDCat hair + definite article + stop signalBELLRINGSPhone signals.WHITEFLAGTruce signal.DIALTONESSignals from cells?SEMAPHORESignal.BACKUPQBSNFL signal callers waiting in the wingsSEMAPHORESignal Corps specialty.GREENFLAGResumption-of-the-auto-race signalALARMBELLWarning signalSEMAPHOREVisual signaling apparatusMORSECODETelegraph signals system
