Word: rastrums
Part of speech: Noun
Syllables: ras
trums
Definition: Plural of rastrum;  the study of the use of the rastrum, is a branch of music manuscript studies that uses information about the rastrum to help find the date and provenance of musical materials
Morphemes:
Affix: rastrum
Language: en
PoS: Noun
Meaning: A five-pointed writing implement used to draw parallel lines of a staff in sheet music.
Etymology Compounds: Affix: rādō
Language: la
Decoded: rado
Meaning: I scrape
Affix: -trum
Language: la
Decoded: -trum
PoS: Suffix
Meaning: forming instrument nouns
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form many pluralia tantum (nouns that are almost or entirely without singular forms).