What does "bifold" mean?
A door, window, shutter, or divider consisting of two equal panels hinged together so that it opens by folding the panels against each other.
adj, noun ·Rare ·Advanced level
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"Wood-finished insulative shutters set as bifolds at the window."
"AFSl is made up of thirteen bifolds, or fifty-two pages (each unfolded folio measuring 13.5 x 21 inches), beginning with the title page and continuing for fifty-one numbered pages."
"A 1996 survey showed that men under age 20 buy three times as many trifolds as bifolds. So a trifold wallet becomes a habit, even after it has expanded to the size and shape of a jumbo bar of soap."
"I want to learn how to play, and that's all puzzles and problems, and what do I care when I go to play a game about parallels and bifolds?"
"O madneſſe of diſcourſe, / That cauſe ſets vp with and againſt it ſelfe, / By-fould authority : where reaſon can reuolte / Without perdition, and loſſe aſſume all reaſon, / Without reuolt."
"O madneſſe of diſcourſe, / That cauſe ſets vp with and againſt it ſelfe, / By-fould authority : where reaſon can reuolte / Without perdition, and loſſe aſſume all reaſon, / Without reuolt."
A door, window, shutter, or divider consisting of two equal panels hinged together so that it opens by folding the panels against each other.
Common synonyms include: ambidextrous, bilateral, binary, double, dual, dualistic.
O madneſſe of diſcourſe, / That cauſe ſets vp with and againſt it ſelfe, / By-fould authority : where reaſon can reuolte / Without perdition, and loſſe aſſume all reaſon, / Without reuolt.
From bi- + -fold.