plural of Archimedean solid

plural of Catalan solid

plural of solid angle

Physically very solid; very difficult to move. / (figuratively) Very strong and dependable.

(geometry) The solid body generated by the intersection of two or three cylinders of equal radius at right angles.

plural of Steinmetz solid

Drawn out from a heated solid bar, as by a process of spiral rolling which first hollows the bar and then expands the cavity by forcing the bar over a pointed mandrel fixed in front of the rolls; said of a weldless tube.

Solidly and thoroughly booked; fully scheduled with no free breaks or space; unavailable.

A chemical compound that is solid. / (grammar) A compound word with no spaces or hyphens in it, such as dishcloth, keyboard, or pancake.

plural of solid compound