mentai
1. facepiece (of a respirator, etc.)
Noun
#133282
1. facepiece (of a respirator, etc.)
1. face; looks
1. Was not a polyhedron.; Was not a solid face.
1. If it were a polyhedron; If it was a polyhedron
1. Probably a polyhedron.; Probably a face.
1. It was a polyhedron.; It was a face.
1. It was not a polyhedron.; It wasn't a solid face.
1. If it's a polyhedron; When it's a polyhedron
1. It is a polyhedron.; It is a face.
1. Probably a polyhedron.; Probably a solid.