A device, often part of a conveyor belt system, that weighs a product while it is in motion.

(Internet) A journalist who publishes a weblog about his/her work.

simple past tense and past participle of cling to

A tight grip. / (engineering) A seal that is applied to formed thin-wall bushings. / A local chapter of the Church of the SubGenius parody religion. / (archaic) A pun