DEADLY - Definition & Meaning for Kids

Simple definitions and word synonyms for kids.

Meaning 1

Part of speech: Adverb

as if dead

Meaning 2

Part of speech: Adjective

of an instrument of certain death

Example: deadly poisons; lethal weapon; a lethal injection

Meaning 3

Part of speech: Adjective

extremely poisonous or injurious; producing venom

Example: venomous snakes; a virulent insect bite

Meaning 4

Part of speech: Adjective

involving loss of divine grace or spiritual death

Example: the seven deadly sins

Meaning 5

Part of speech: Adjective

(of a disease) having a rapid course and violent effect

Synonyms

Virulent, Baneful, Lethal, Pestilent, Madly

🌱 Word Origin (Etymology)

The word "deadly" comes from Old English dēadlīċe. It started in Middle English dedliche. Then it appeared in Old English dēadlīċ. Later, people used it in Middle English dedly. Many other languages have similar words:.

  • Dutch: dodelijk
  • German: tödlich

🔗 Related Words

dead – A related word in the same word family.

ly – A related word in the same word family.

🧩 Fun Fact

Old English shared many words with Old Norse due to Viking settlements in England.

🎵 Words that Rhyme with Deadly