or ash·ler

  1. Masonry.
    1. a squared building stone cut more or less true on all faces adjacent to those of other stones so as to permit very thin mortar joints.
    2. such stones collectively.
    3. masonry made of them.
  2. Carpentry. a short stud between joists and sloping rafters, especially near the eaves.
verb (used with object)
  1. to face with ashlars.

Origin of ashlar

1325–75; Middle English ascheler < Middle French aissel(i)er < Latin axillāris, equivalent to axill(a) (axis board, plank, axis1 + -illa diminutive suffix) + -āris -ar1; cf. -ar2 Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for ashler



  1. a block of hewn stone with straight edges for use in building
  2. Also called: ashlar veneer a thin dressed stone with straight edges, used to face a wall
  3. masonry made of ashlar

Word Origin for ashlar

C14: from Old French aisselier crossbeam, from ais board, from Latin axis axletree; see axis 1
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

Word Origin and History for ashler



late 14c., "square stone for building or paving," from Old French aiseler, from Latin axillaris, from axilla, diminutive of axis "board, plank," which is perhaps not the same axis that means "axle." The stone sense is peculiar to English.

Online Etymology Dictionary, © 2010 Douglas Harper