Meaning & Definition of word "Anesthetic"

Anesthetic

/ˌæn.əˈsθɛt.ɪk/

noun:

  • 1. A substance that induces insensitivity to pain.
    • Example: The surgeon administered an anesthetic before starting the operation.
  • 2. A drug that causes a loss of sensation in a specific area of the body.
    • Example: Local anesthetics are often used in dental procedures.
  • 3. A state of unconsciousness or insensitivity to pain induced by drugs.
    • Example: The patient was placed under general anesthetic during the lengthy procedure.

adjective:

  • 1. Relating to or causing anesthesia.
    • Example: The anesthetic properties of the drug were tested in clinical trials.
  • 2. Inducing a state of insensitivity to pain.
    • Example: Anesthetic techniques have advanced significantly in recent years.

Etymology

From Greek 'an' (without) + 'aesthesis' (sensation).

Common Phrases and Expressions

anesthetic effect:

The effect of rendering someone insensitive to pain.

local anesthetic:

An anesthetic applied to a specific area of the body.

general anesthetic:

An anesthetic that affects the entire body and induces unconsciousness.

Related Words

anesthesia:

A state of temporary induced loss of sensation or awareness.

analgesia:

A state in which pain is reduced or eliminated.

sedation:

The process of calming a patient, often using sedative drugs.

Slang Meanings of anesthetic

Meaning: Knockout juice

Example Sentence: He was out cold after the knockout juice they gave him.

Meaning: Sleep gas

Example Sentence: They used sleep gas to put the patient under quickly.