| laughing gas |
Nitrous oxide, also known as dinitrogen oxide or dinitrogen monoxide, is a chemical compound with chemical formula N2O. Under room conditions it is a colourless non-flammable gas, with a pleasant slightly sweet odor. It is commonly known as laughing gas due to the exhilarating effects of inhaling it, and because it can cause spontaneous laughter in some users. It is used in surgery and dentistry for its anaesthetic and analgesic effects. ...
출처: en.wikipedia.org/wiki/Laughing_gas
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| laughter |
Laughter is the biological reaction of humans to moments or occasions of humor: an outward expression of amusement. Laughter is subcategorised into various groupings depending upon the extent and pitch of the laughter: giggles, clicks (which can be almost silent), chortles, chuckles, hoots, cackles, sniggers and guffaws are all types of laughter. Smiling is a mild silent form of laughing. ...
출처: en.wikipedia.org/wiki/Laughter
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| laughing sickness |
Kuru (also known as laughing sickness due to the outbursts of laughter that mark its second phase) was first noted in New Guinea in the early 1900s. By the 1950s, anthropologists and Australian government officials reported that kuru ("trembling" in the language of the Fore) was rampant among the South Fore, a single census division of approximately 8,000 individuals within the Okapa subdistrict. ...
출처: en.wikipedia.org/wiki/Laughing_sickness
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| laughter |
a virtue, is a soul-expanding delight that shortens time. Every laugh you manage cuts short the miles and hours and days of drudgery. You can ascend the physical body on laughter. Let a sense of humor give you balance, perspective, poise and patience. Don
출처: miriams-well.org/Glossary/
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| laughing gas |
common name for nitrous oxide; used to reduce anxieties and relax patients
출처: www.egyptdentists.com/cgi-bin/gforum/gforum.cgi
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| laugh | completely devoid of wisdom or good sense |
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| laugh | so as to arouse or deserve laughter |
| laugh | an easy victory |
| laugh | a person who is laughing or who laughs easily |
| laugh | showing or feeling mirth or pleasure or happiness |
| laugh | inhalation anesthetic used as an anesthetic in dentistry and surgery |
| laugh | small black-headed European gull |
| laugh | African hyena noted for its distinctive howl |
| laugh | almost extinct owl of New Zealand |
| laugh | Australian kingfisher having a loud cackling cry |
| laugh | almost extinct owl of New Zealand |
| laugh | with laughter |