follow Dictionary.com

Stories We Like: Novels For Language Lovers

mullion

[muhl-yuh n] /ˈmʌl yən/
noun
1.
a vertical member, as of stone or wood, between the lights of a window, the panels in wainscoting, or the like.
2.
one of the radiating bars of a rose window or the like.
verb (used with object)
3.
to furnish with, or to form into divisions by the use of, mullions.
Origin
1560-1570
1560-70; metathetic variant of monial
Related forms
unmullioned, adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
Cite This Source
Examples from the web for mullion
  • Install new mullion cover and existing wood blocking.
  • The reinforcement extends the length of the mullion.
  • mullion calculations were performed for a generic rectangular hollow aluminum sections.
  • The fixed meeting rail is secured to integral mullion with screws.
  • Cut mullion full height of opening and anchor directly to window frame on each side.
British Dictionary definitions for mullion

mullion

/ˈmʌlɪən/
noun
1.
a vertical member between the casements or panes of a window or the panels of a screen
2.
one of the ribs on a rock face
verb
3.
(transitive) to furnish (a window, screen, etc) with mullions
Word Origin
C16: variant of Middle English munial, from Old French moinel, of unknown origin
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
Cite This Source
Word Origin and History for mullion
n.

"vertical column between the lights of a window," 1560s, metathesis of Middle English moyniel (early 14c.), from Anglo-French moinel, noun use of moienel (adj.) "middle," from Old French meien "intermediate, mean" (see mean (adj.)). Related: Mullioned.

Online Etymology Dictionary, © 2010 Douglas Harper
Cite This Source
Slang definitions & phrases for mullion

mullion

noun

An unattractive person: Either you're a mullion, a dog

[1970s+ Baseball; origin unknown]


The Dictionary of American Slang, Fourth Edition by Barbara Ann Kipfer, PhD. and Robert L. Chapman, Ph.D.
Copyright (C) 2007 by HarperCollins Publishers.
Cite This Source

Word of the Day

Difficulty index for mullion

Some English speakers likely know this word

Word Value for mullion

9
14
Scrabble Words With Friends

Nearby words for mullion