MW→macron

macron

EnglishMerriam-Webster Dictionary

pocketknife poniard sheath knife stiletto stylet switchblade switch knife yataghan

rapier saber (or sabre) steel sword

cleft

noun

ˈkleft

Definition (Entry 1 of 2)

a space or opening made by or as if by splitting pocketknife poniard sheath knife stiletto stylet switchblade switch knife yataghan
rapier saber (or sabre) steel sword
scalpel

cleft

noun

ˈkleft

Definition (Entry 1 of 2)

a space or opening made by or as if by splitting