A building at or within which goods, and the like, are weighed.(noun)
Gnu Collaboartive International Dictionary of English: licensed under The Code Project Open License (CPOL)
Use "weigh-house" in a sentence
"When Will and George came to the back of the weigh-house they heard some one moving about at the front."
"There was a little side door in the breaker not far from the weigh-house, and it was toward this that the prowler was making his way."
"Evidently giving over the attempt to enter the mine at that time, the detective arose to his feet as soon as he gained the shelter of the weigh-house, and walked away, passing as he did so, within a few feet of where the boys were standing."