Deadly

Definition

Deadly refers to something that is capable of causing death or is extremely dangerous. It can also describe something that is intense or extreme, such as deadly silence or deadly accuracy.

Parts of Speech

• Adjective
• Adverb

Pronunciation

American English

• IPA Pronunciation: /ˈdɛdli/
• Respelling: DED-lee

British English

• IPA Pronunciation: /ˈdɛdli/
• Respelling: DED-lee

The pronunciation of "deadly" is consistent in both American and British English.

Etymology

The word "deadly" originates from Old English "dēadlīc," meaning "mortal" or "fatal." It is derived from "dēad," meaning "dead," and the suffix "-ly," which forms adjectives. The word has been in use since before the 12th century.

Derivatives

• Deadliness (noun)
• Undeadly (adjective)
• Deadlier (comparative adjective)
• Deadliest (superlative adjective)
• Deadly accurate (phrase)

Synonyms

• Fatal
• Lethal
• Perilous

Antonyms

• Harmless
• Safe
• Benign

Usage

The word "deadly" is commonly used to describe things that can cause death, such as poisons, weapons, or diseases. It is also used in a metaphorical sense to describe things that are extremely intense, such as "deadly silence" or "deadly accurate." It is often employed in both formal and informal contexts to convey danger or seriousness.

Related Terms

• Fatal: Resulting in death.
• Dangerous: Able to cause harm or injury.
• Lethal: Sufficient to cause death.

Detailed Definitions

Adjective

• Capable of causing death or fatal harm: Refers to something that is lethal or life-threatening.
  • Example: "The venom of the snake is deadly to humans."
• Intense or extreme: Describes something that is extremely effective, accurate, or serious.
  • Example: "Her aim with the bow was deadly accurate."

Adverb

• In a way that causes death or extreme harm: Refers to an action carried out in a lethal manner.
  • Example: "The assassin moved deadly silently through the night."