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laughing gas
 

Definitions from WordNet

Noun laughing gas has 1 sense
  1. nitrous oxide, laughing gas - inhalation anesthetic used as an anesthetic in dentistry and surgery
    --1 is a kind of inhalation anesthetic, inhalation anaesthetic, inhalation general anesthetic, inhalation general anaesthetic
    --1 has substances: ammonium nitrate

Definitions from the Web

Laughing Gas

Description:

Laughing gas, also known as nitrous oxide, is a colorless and odorless gas with the chemical formula N2O. It is widely used in medicine and dentistry as an analgesic and anesthetic agent, inducing a state of euphoria and mild sedation when inhaled.

Sample Sentences:

As a Noun:

  1. She was given laughing gas before the dental procedure to reduce anxiety.
  2. Children often find the experience of receiving laughing gas during a medical procedure amusing.

As a Verb:

  1. The comedian's hilarious performance had the entire audience laughing uncontrollably.
  2. She laughed so hard that it felt like she was truly laughing gas.

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