deadliest.
superlative form of deadly: most deadly
Meaning & usage
superlative form of deadly: most deadly Causing the greatest number of deaths
It was the deadliest plane crash since 1988.
superlative form of deadly: most deadly Having the greatest likelihood of causing a death
The black mamba is one of the deadliest snakes.
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.