What does "muhammadanism" mean?

the monotheistic religious system of Muslims founded in Arabia in the 7th century and based on the teachings of Muhammad as laid down in the Koran

Muhammadanism

Common synonyms include: islam, archaic label, denomination, historical descriptor, islamic, islamic faith.

name

name ·Rare ·Advanced level

Noun

1
the monotheistic religious system of Muslims founded in Arabia in the 7th century and based on the teachings of Muhammad as laid down in the Koran wordnet

Proper Noun

From Muhammadan + -ism.