Web Results
yawn
[yawn]
VERB (USED WITHOUT OBJECT)
1.
to open the mouth somewhat involuntarily with a prolonged, deep inhalation and sighing or heavy exhalation, as from drowsiness or boredom.
2.
to open wide like a mouth.
3.
to extend or stretch wide, as an open and deep space.
VERB (USED WITH OBJECT)
4.
to say with a yawn.
5.
Archaic. to open wide, or lay open, as if by yawning.
More Definitions
Fewer Definitions
Source: Dictionary.com

Yawn

en.wikipedia.org/wiki/Yawn

In 2007, researchers including a professor of psychology from the University of Albany proposed that yawning may be a means to keep the brain cool.

Yawn | Definition of Yawn by Merriam-Webster

www.merriam-webster.com/dictionary/yawn

Define yawn: to open your mouth wide while taking in breath usually because you are tired or bored—usage, synonyms, more.

Yawn - definition of yawn by The Free Dictionary

www.thefreedictionary.com/yawn

To open the mouth wide with a deep inhalation, usually involuntarily from drowsiness, fatigue, or boredom. 2. To open wide; gape: The chasm yawned at our feet ...

yawn Definition in the Cambridge English Dictionary

dictionary.cambridge.org/us/dictionary/english/yawn

5 days ago ... yawn definition, meaning, what is yawn: to open the mouth wide and take a lot of air into the lungs and slowly send it out…. Learn more.

Yawning - definition of yawning by The Free Dictionary

www.thefreedictionary.com/yawning

Noun, 1. yawning - an involuntary intake of breath through a wide open mouth yawning - an involuntary intake of breath through a wide open mouth; usually ...

yawn - definition of yawn in English from the Oxford dictionary

www.oxforddictionaries.com/us/definition/american_english/yawn

Involuntarily open one's mouth wide and inhale deeply due to tirednes.... Meaning, pronunciation and example sentences, English to English reference content.

Urban Dictionary: yawn

www.urbandictionary.com/define.php?term=yawn

Married man: "Since we got married she has completed changed..she would not even let me talk anymore..besides from the times when i yawn, she keeps my ...

What does YAWN mean? - YAWN Definition - Meaning of YAWN ...

www.internetslang.com/YAWN-meaning-definition.asp

This Internet Slang page is designed to explain what the meaning of YAWN is. The slang word / acronym / abbreviation YAWN means... . Internet Slang. A list of  ...

Why Do We Yawn and Why Is It Contagious? | Science | Smithsonian

www.smithsonianmag.com/science-nature/why-do-we-yawn-and-why-is-it-contagious-3749674/

Jun 28, 2013 ... Pinpointing exactly why we yawn is a tough task, but the latest research ... which means it tends to heat up more than other organ systems.

Answer
yawn | Define yawn at Dictionary.com
dictionary.reference.com/browse/yawn
The world's most popular free online dictionary with definitions, spell check, word origins, example sentences, audio pronunciations, Word of the Day and more!
Popular Q&A
Q: What is the definition of a yawn?
A: A yawn is to open the mouth wide and take a deep breath usually as an involuntary re... Read More »
Source: www.chacha.com
Q: What is the definition of a yawn?
A: Yawns happen as our bodies try to get rid of extra carbon dioxide. Mostly when we're sleepy! Ask 24/7! Read More »
Source: www.kgbanswers.com
Q: What is the definition of the word yawn?
A: Open the mouth somewhat involuntarily with a prolonged, deep inhalation & Read More »
Source: www.chacha.com
Q: What is medical definition of yawn?
A: n a sex chromosome that in humans and many other species is present only in the male, appearing singly in the normal male. It is carried as a sex determinant by... Read More »
Source: medical-dictionary.thefreedictionary.com
Q: What is financial definition of YAWN?
A: Young and Wealthy but Normal. Self-made wealthy young persons (usually under 35) who live fairly simply. That is, YAWNs tend not to buy fancy cars and houses, b... Read More »
Source: financial-dictionary.thefreedictionary.com