mullion

[ muhl-yuhn ]
See synonyms for: mullionmullioned on Thesaurus.com

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)
  1. to furnish with, or to form into divisions by the use of, mullions.

Origin of mullion

1
First recorded in 1560–70; metathetic variant of monial

Other words from mullion

  • un·mul·lioned, adjective

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How to use mullion in a sentence

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
  1. (tr) to furnish (a window, screen, etc) with mullions

Origin of mullion

1
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