Home › Words › B › boroleboroleborole means A theoretical heterocyclic organic compound, a five-membered ring with the formula C₄H₄BH.Among words judged in Lexicurio's Arena, borole ranks #42,603 of 42,747 for Qualifying.EtymologyFrom boron + -ole.nounA theoretical heterocyclic organic compound, a five-membered ring with the formula C₄H₄BH.Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.borolane 76% match — A saturated heterocycle that has four carbon atoms and a boron atom vs borole →boroxol 76% match — A five-membered unsaturated ring compound containing boron and oxygen in the ring. vs borole →borolyl 73% match — A chemical group derived from borole by the removal of a hydrogen atom. vs borole →borinane 72% match — A saturated heterocycle that has five carbon atoms and a boron atom vs borole →borinine 71% match — An unsaturated heterocycle that has five carbon atoms, one boron atom and three delocalise double bonds vs borole →borirene 70% match — An unsaturated heterocycle that has two carbon atoms, a boron atom and a double bond vs borole →borirane 70% match — A saturated heterocycle that has two carbon atoms and a boron atom vs borole →boroxine 69% match — A six-membered inorganic heterocycle containing three boron and three oxygen atoms vs borole →