Definition of 'signature'
- your name written in your own handwriting
- a distinguishing style; "this room needs a woman's touch"
- a melody used to identify a performer or a dance band or radio/tv program
Synonyms: signature tune theme song
- the sharps or flats that follow the clef and indicate the key
Synonyms: key signature
- a sheet with several pages printed on it; it folds to page size and is bound with other signatures to form a book