bi-fold
adjective[before noun]
(alsobifold)uk/ˈbaɪˌfəʊld/us/ˈbaɪˌfoʊld/used todescribeadoororwindowthat has two or moresectionsandopensbyfoldingeachsectionflatagainst the next:
（门窗）可折叠的Widebi-folddoorsopenup the back of thehouseto thegarden.宽大的折叠门让房子的后部通向花园。
Bi-foldwindowsconsist of aseriesofhingedandframedpanelsthat can beslidback andneatlystackedagainst thewall.折叠窗由一系列铰链和玻璃框组成，可以向后滑动并整齐地折靠在墙边。
- Bi-folddoorsare acompromisebetweenhingeddoorsandslidingdoors.
- Bifoldwindowsopentoprovidean unobstructedviewof theoutdoors.
- Theformalloungeisdividedfrom theadjoiningentrancehallby way of bifolddoors.
Parts of buildings: doors & parts of doors
- architrave
- back door
- bell push
- cat flap
- door
- doorway
- draught excluder
- entryway
- fire door
- five-bar gate
- knob
- knocker
- letterbox
- purging
- revolving door
- screen door
- shoji
- stage door
- up-and-over
- weatherboarding
You can also find related words, phrases, and synonyms in the topics:
Parts of buildings: windows & parts of windows