"signature" in the noun sense
your name written in your own handwriting
2. touch, signature
a distinguishing style
"this room needs a woman's touch"
3. signature, signature tune, theme song
a melody used to identify a performer or a dance band or radio/tv program
4. key signature, signature
the sharps or flats that follow the clef and indicate the key
a sheet with several pages printed on it it folds to page size and is bound with other signatures to form a book
Source: WordNet® (An amazing lexical database of English)
Princeton University "About WordNet®."
WordNet®. Princeton University. 2010.
View WordNet® License