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deadly

Pronunciation: /ˈdɛdli/

The English word “deadly” has 9 meanings listed here.

adjective

  1. Subject to death; mortal.
  2. Causing death; lethal.
  3. Aiming or willing to destroy; implacable; desperately hostile.
  4. Very accurate (of aiming with a bow, firearm, etc.).
  5. Very boring.
  6. Excellent, awesome, cool.

adverb

  1. Fatally, mortally.
  2. In a way which suggests death.
  3. Extremely, incredibly.

Etymology

From Middle English dedly, dedlych, dedlich, from Old English dēadlīċ (adjective), from Proto-West Germanic *dauþalīk, from Proto-Germanic *dauþalīkaz (“deadly”, literally “deathly”). By surface analysis, dead + -ly. Cognate with Saterland Frisian dodelk (“deadly”), West Frisian deadlik (“deadly”), Dutch dodelijk (“deadly”), German tödlich (“deadly”), Swedish dödlig (“deadly, fatal, mortal”),…

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Definitions are from Wiktionary, extracted by Kaikki.org, and are available under the CC BY-SA 4.0 licence.