plural of ball pit

(chemistry, physics) Of or pertaining to phases of matter intermediate between solid and liquid; of or pertaining to liquid crystals.

plural of Kurdophone

Shaped like a lump, lumpy, ill-defined in shape. / Like lumps, lumpy, composed of unshaped or mismatched pieces. / Like a lump, cloddish, dull, slow-witted. / (archaic) Without energy, lethargic.