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Word of the Day Tuesday, June 9, 2026

lethally

/ˈlɛθəli/ adverb · British & US
Valid in UKValid in US
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What does lethally mean?

adverb

Used to indicate that something is done in a way that is likely to be fatal or extremely harmful.

Example

"The driver was driving lethally down the mountain road, ignoring the warning signs."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for lethally

Antonyms of lethally

Rhymes with lethally

Etymologically related