Welcome to the new LearnersDictionary.com. We want to hear your thoughts about the new design.

lethal

1 ENTRIES FOUND:
Save
lethal/ˈliːθəl/adjective
lethal
/ˈliːθəl/
adjective
Learner's definition of LETHAL  
[more lethal; most lethal]
: causing or able to cause death — often used figuratively
Synonyms see: 1deadly
Comments & Questions  
Comments & Questions
What made you want to look up lethal? Include any comments and questions you have about this word.