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bellybutton

or belly button

[bel-ee-buht-n] /ˈbɛl iˌbʌt n/
noun, Informal.
1.
the navel.
Origin of bellybutton
1875-1880
1875-80, Americanism; belly + button
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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British Dictionary definitions for belly button

bellybutton

/ˈbɛlɪˌbʌtən/
noun
1.
an informal name for the navel
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Word Origin and History for belly button
n.

"navel," 1877, colloquial, from belly (n.) + button (n.). Also bellybutton, belly-button.

Online Etymology Dictionary, © 2010 Douglas Harper
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belly button in Medicine

bellybutton bel·ly·but·ton (běl'ē-bŭt'n)
n.
See navel.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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Slang definitions & phrases for belly button

belly button

noun phrase

The navel (1870s+)

been around

adverb phrase

Sexually experienced: She'd been around the block before he met her

The Dictionary of American Slang, Fourth Edition by Barbara Ann Kipfer, PhD. and Robert L. Chapman, Ph.D.
Copyright (C) 2007 by HarperCollins Publishers.
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Difficulty index for bellybutton

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Word Value for belly

10
12
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