hyper-lethal

hy·per-le·thal

H h

Definitions of hyper-lethal word

adjective hyper-lethal of, relating to, or causing death; deadly; fatal: a lethal weapon; a lethal dose. 1
adjective hyper-lethal made or carried out to cause death: a lethal chamber; a lethal attack. 1
adjective hyper-lethal causing great harm or destruction: The disclosures were lethal to his candidacy. 1

before 1575

One of the 34% oldest English words

1575-85; < Latin lētālis, equivalent to lēt(um) death + -ālis -al1; spelling (hence pronunciation) with -h- by association with Greek lḗthē oblivion

noun

adjective

verb

adverb

pronoun

preposition

conjunction

determiner

exclamation

A common word. It’s meaning is known to most children of preschool age. About 87% of English native speakers know the meaning and use the word.

This word is included in each student's vocabulary. Most likely there is at least one movie with this word in the title.