deadly

English dictionary entry

Meanings

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

Pronunciation

/ˈdɛdli/ En-us-deadly.ogg

Word forms

deadly deadlier more deadly deadliest most deadly

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”), Icelandic dauðlegur (“mortal”). The adverb is from Middle English dedliche, from Old English dēadlīċe (adverb), from the adjective.

This entry uses open data from Wiktionary (CC BY-SA/GFDL). Word forms are used for search and are not indexed as separate pages.