traffic sign [traffic signs]+◼◼◼noun[UK: ˈtræ.fɪk saɪn] [US: ˈtræ.fɪk ˈsaɪn]
road sign+◼◼◼noun[UK: rəʊd saɪn] [US: roʊd ˈsaɪn]
road-sign+[UK: rəʊd saɪn] [US: roʊd ˈsaɪn]
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