textbook What is the Definition of textbook?Noun:a book prepared for use in schools or collegesAdjective:according to or characteristic of a casebook or textbook; typical Other meanings of textbook (synonyms, cognates). ENRU textbook руководство, учебник Frequently viewed: fill meaningweak definitiondefinition of treatdefinition of foreignnone meaningdefinition of leftmostretry meaningdesk meaningtruly definitionclosed in a sentenceroadmap meaningoctober meaning 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