Reference meaning
MSM
Last updated
Initialism of methylsulfonylmethane.
Other meanings
2. noun
Initialism of mainstream media.
3. noun
Initialism of men who have sex with men.
4. noun
Initialism of mechanically separated meat.
Source and scope
This definition is reproduced from English Wiktionary, sense en-MSM-en-noun-A5z0ucRX, under the CC BY-SA 4.0. It has not yet received VocabularyBase editorial review. Read the source and license details.