Crossword clues for Be a sign of:SIGNSCommunicates, in a waySIGNCommunicate with hand gesturesSIGNWrite one's name onSIGNSLibra and LeoSIGNLet your fingers do the talkingSIGNLegalize, in a waySIGNMake official, as a checkSIGNSpeak to the deafSIGNNo Ball Playing, e.g.SIGNSCommunicates with one's handsSIGNSpeak with one's handsSIGNAffix one's John HancockSIGNSPlus and minusSIGNA coach might flash oneSIGNHoroscope headingSIGNCommunicate digitallySIGNTalk with one's handsSIGNLamppost attachmentSIGNSSpeaks without speakingSIGNLeo, for oneSIGNSLeo and LibraSIGNRoadside displaySIGNLibra or LeoSIGNSagittarius or CapricornSIGNTraffic indicatorSIGNSInksSIGNPosterSIGNWord after plus or minusSIGNSPuts one's mark onSIGNSCommunicates with the deafSIGNSStreet postingsSIGNSIndicationsSIGNSTalks without speaking, in a waySIGNTalk digitallySIGNSBillboardsSIGNDriving instructor?SIGNPut one's name onSIGNSandwich board, e.g.SIGNSBurmaShave ads of oldSIGNSCommunicates with gesturesSIGNCatcher's communicationSIGNCommunicate silentlySIGNA protester might carry oneSIGNRatifySIGNGemini, for oneSIGNSTalks with one's handsSIGNLeo or VirgoSIGNSPosted noticesSIGNPortentSIGNBillboard, say