toothbrush What is the Definition of toothbrush?Noun:small brush; has long handle; used to clean teethslang for a mustache Other meanings of toothbrush (synonyms, cognates). ENRU toothbrush зубнаящетка Frequently viewed: present definitiondisagree meaningnearly meaningbottleneck in a sentenceforeign in a sentencefamily meaningyarn meaningescalate meaningjuly in a sentencetelephone meaningdefinition of almostdefinition of personality A B C D E F G H I J K L M N O P Q R S T U V W X Y Z