The thornback guitarfish (Platyrhinoidis triseriata), a species of ray in the north-eastern Pacific Ocean. / The thornback ray or thornback skate (Raja clavata), a species of ray in the Atlantic Oc...

plural of ground beef

A form of vermiculite used as insulation material

(computing, Unicode) The UTF-16 representation of a supplementary character, using one high surrogate and one low surrogate to encode the 20-bit offset above U+FFFF of the supplementary character's...