lugsill

名词 n.

英文释义

名词 n.
  1. A window sill that extends beyond the width of the window opening, with its ends built into the wall at the jambs.
    — On all sides of the exterior, lintels of ashlar form belt courses, while lugsills combine to produce string courses.

词形变化

lugsills plural

词源

From lug + sill.
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