t 1 r 1 i 1 b 3 o 1 l 1 u 1 m 3 i 1 n 1 e 1 s 1 c 3 e 1 n 1 c 3 e 1
17 letters · 25 points in Scrabble
Meaning
originEtymology tree Proto-Indo-European *terh₁-der. Ancient Greek τρῑ́βω (trī́bō) English tribo- Latin lumen Proto-Indo-European *-éh₁ti Proto-Indo-European *-sḱéti Proto-Indo-European *-éh₁sḱeti Proto-Italic *-ēskō Latin -ēscō Latin -escensder. English -escence English luminescence English triboluminescence From tribo- + luminescence.
Etymology from Wiktionary, CC BY-SA 3.0