(biochemistry) Initialism of mannose-binding lectin.

(biology) A preference for moderate temperatures. / A paraphilic sexual preference for middle-aged people. / A preference for middle-aged people.

(organic chemistry) A phenolic carboxylic acid, 3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-enoic acid

A tap on a touch screen device that is misplaced or otherwise accidental.