Society for the Preservation of Historical Coin-Operated Machines
adjective 1. belonging or pertaining to the Sphecidae, a family of solitary wasps, including the mud daubers, sand wasps, etc. noun 2. a sphecid wasp.
noun a fear of wasps
1. variant of spheno- before a vowel: sphenic.
noun 1. a mineral, calcium titanium silicate, CaTiSiO 5 , occurring as an accessory mineral in a variety of crystalline rocks, usually in small wedge-shaped crystals. noun 1. a brown, yellow, green, or grey lustrous mineral consisting of calcium titanium silicate in monoclinic crystalline form. It occurs in metamorphic and acid igneous rocks and is […]