hot top (English, noun)
expansion: hot top (uncountable)
Senses:
qualifier: Massachusetts
glosses: asphalt; pavement
tags: Maine
uncountable
qualifier: Casting (metalworking)
glosses: a live open riser with a hot ceramic liner, designed to counteract the formation of harmful hollows when casting objects of materials such as metals into molds.
tags: uncountable
Forms: