3-(N-morpholino)propanesulfonic acid, a buffer that is a structural analog to MES.

plural of MOP

(slang) Getting drunk; taking part in a session of drinking alcohol.

(economics, Marxism) Alternative letter-case form of MOP (“means of production”) / (economics, Marxism) Alternative letter-case form of MOP (“mode of production”)

present participle of mop up

present participle of mop up the ice

present participle of mop the floor with someone

The end of a mop, to which the thrums or rags are fastened. / (US) A clamp for holding the thrums or rags of a mop.

To clean up (liquid) with a mop, rag, sponge, or other cleaning device. / (informal) To fix problems; to correct or repair.

The dirty water which is left over after one mops. / (figuratively) Any liquid which is reminiscent of such dirty water.