biplane

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biplane

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Biplanes

From bi- +‎ plane.

biplane (not comparable)

Composed of, or relating to, two planes (flat surfaces extending infinitely in all directions).
Synonym: biplanar

biplane angiography
- 2021, John D. Bonagura, Virginia Luis Fuentes, “Echocardiography”, in John S. Mattoon, Rance K. Sellon, Clifford R. Berry, editors, Small Animal Diagnostic Ultrasound, 4th edition, St. Louis, MO: Elsevier, →ISBN, page 290:
  The left apical 4-chamber image is used for one measurement and for a “biplane” estimate (that averages values from orthogonal planes), either the right parasternal long-axis image (the authors' preference) or the left apical 2-chamber view (shown here) is also measured. […] Either a biplane (Simpson) method of discs or a 3D volumetric rendering is used for LV volume measurements in human echocardiography laboratories.
(aviation) Having, or consisting of, two superposed planes, aerocurves, etc.
a biplane rudder

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biplane (plural biplanes)

(aviation) An airplane that has two main wings, one above the other and supported by struts.
Coordinate terms: monoplane, triplane

airplane that has two pairs of wings

Chinese:
Cantonese: 雙翼機 / 双翼机 (soeng¹ jik⁶ gei¹)

Mandarin: 雙翼機 / 双翼机 (zh) (shuāngyìjī)
Czech: dvouplošník (cs) m, biplán (cs) m
Dutch: dubbeldekker (nl) m
Estonian: biplaan
Finnish: kaksitaso (fi)
French: biplan (fr) m
German: Doppeldecker (de) m
Hungarian: biplán (hu)
Ido: biplano (io)
Japanese: 複葉機 (ja) (ふくようき, fukuyōki)
Korean: 복엽기(複葉機) (ko) (bogyeopgi)
Polish: dwupłatowiec (pl) m, dwupłat (pl) m
Russian: бипла́н (ru) m (biplán)
Spanish: biplano (es) m
Swedish: biplan (sv) n

biplane (third-person singular simple present biplanes, present participle biplaning, simple past and past participle biplaned)

(intransitive, rare) To fly in a biplane.
- 1995 July, Keith Tuber, “Aspen's Summer Charms”, in Orange Coast, volume 21, number 7, →ISSN, pages 21–22:
  For an unforgettable experience, try llama trekking along a gentle trail in the White River National Forest, […] There also are sky-high balloon rides, biplaning, hang gliding, paragliding and plenty of wilderness paths for hiking.

biplane