Wythe

//waɪθ// name, noun

name, noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A continuous vertical section of masonry, one unit in thickness.

    "That wall has to be at least three wythes of brick to support your load."

  2. 2
    A partition between flues in a chimney.

    "A chimney runs from the base of the first flue liner to the top of the last flue liner, or to any rain cap above it. Attach single-wythe chimneys to the house."

Proper Noun
  1. 1
    A surname.

Example

More examples

"That wall has to be at least three wythes of brick to support your load."

Etymology

Uncertain. * Perhaps an alteration of width. * Perhaps related to withe (“flexible twig; band of twigs”), from Old English wiþþe (“tie, band”). The chimney-partition sense may derive from the fact that a single wythe or thickness of brick has often been used for such partitions.

Related phrases

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.