letale
lethal
adjective leh-TAH-leh Rare
Origin: From Latin letalis, from letum (death).
Also means
fatal
Usage Note
Letale is a two-ending adjective (letale / letali) — it does not change for gender, only for number. It is slightly more formal or clinical than mortale; una dose letale ('a lethal dose') is the standard phrase in medical and legal contexts. Do not confuse with leale ('loyal'), which looks similar.
Examples
"Una dose letale di quel veleno è minima."
Natural Translation
A lethal dose of that poison is minimal.
Related Words
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