treadboard
nounEtymology From tread + board.
1
Architecture A board to take a person's weight; a tread of a staircase.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
noun
Etymology From tread + board.
Architecture A board to take a person's weight; a tread of a staircase.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
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