Word: bookstaff
Part of speech: Noun
Syllables: book
staff
Definition: letter, letter of the alphabet, a written character.
Morphemes:
Affix: book
Language: en
PoS: Noun
Meaning: A book award, a recognition for receiving the highest grade in a class (traditionally an actual book, but recently more likely a letter or certificate acknowledging the achievement).
Affix: staff
Language: en
PoS: Noun
Meaning: A series of horizontal lines on which musical notes are written; a stave.