Mohammedanism

noun

Mo·​ham·​med·​an·​ism -dᵊnˌizəm 

-dəˌni-

variants or less commonly Muhammadanism

plural -s

dated, often offensive

: islam

The Ultimate Dictionary Awaits

Expand your vocabulary and dive deeper into language with Merriam-Webster Unabridged.

1. Expanded definitions
2. Detailed etymologies
3. Advanced search tools
4. All ad-free

Discover what makes Merriam-Webster Unabridged the essential choice for true word lovers.

Start Your Free Trial Now