t 1 e 1 t 1 r 1 a 1 h 4 e 1 d 2 r 1 o 1 n 1
11 letters · 15 points in Scrabble
Meaning
noun any polyhedron having four plane faces
originFrom Ancient Greek τετράεδρον (tetráedron, “triangle-based pyramid”), from τετράεδρος (tetráedros), from τετράς (tetrás, “four”) + ἕδρα (hédra, “seat”). By surface analysis, tetra- + -hedron.
Etymology from Wiktionary, CC BY-SA 3.0
Words from these letters
- dethroner 13
- adherent 12
- dehorner 12
- dethrone 12
- hardener 12
- headnote 12
- neatherd 12
- reharden 12
- rethread 12
- threader 12
- threated 12
- threnode 12