monoplane: meaning, definition, pronunciation and examples

Low frequency / Technical / Historical
UK/ˈmɒnəpleɪn/US/ˈmɑːnəpleɪn/

Formal, Technical, Historical

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Quick answer

What does “monoplane” mean?

An airplane with a single main wing on each side, as opposed to biplanes or triplanes which have multiple wings stacked vertically.

Audio

Pronunciation

Definition

Meaning and Definition

An airplane with a single main wing on each side, as opposed to biplanes or triplanes which have multiple wings stacked vertically.

In historical and technical contexts, refers to the predominant aircraft configuration after the 1930s, which superseded earlier multi-wing designs. Can occasionally be used metaphorically to describe any simple, single-layer structure.

Dialectal Variation

British vs American Usage

Differences

No significant difference in core meaning. UK usage may be slightly more prevalent in historical/military aviation contexts. US usage is common in model aviation and engineering.

Connotations

Neutral technical term. In non-aviation contexts, can sound archaic or overly specific.

Frequency

Rare in everyday conversation. Appears in historical documentaries, aviation literature, technical specifications, and hobbyist contexts.

Grammar

How to Use “monoplane” in a Sentence

The [AIRCRAFT MODEL] was a monoplane.They developed a [ADJECTIVE] monoplane.The shift from biplanes to monoplanes revolutionized aviation.

Vocabulary

Collocations

strong
low-wing monoplanehigh-wing monoplanesingle-engine monoplanecantilever monoplane
medium
design a monoplanemonoplane configurationmonoplane eramodern monoplane
weak
fast monoplanesmall monoplanefirst monoplanemilitary monoplane

Examples

Examples of “monoplane” in a Sentence

verb

British English

  • The company sought to monoplane their fleet, replacing the old biplanes.
  • To monoplane the design was a bold move in 1912.

American English

  • The Army decided to monoplane its fighter squadrons by the late 1930s.
  • They managed to monoplane the airframe without losing strength.

adverb

British English

  • The aircraft was configured monoplanely, a novel approach for its time. (Rare/Technical)

American English

  • The wings were arranged monoplanely. (Rare/Technical)

adjective

British English

  • The monoplane design offered superior speed.
  • He specialised in monoplane aerodynamics.

American English

  • The new monoplane concept was tested in the wind tunnel.
  • Monoplane construction became the standard.

Usage

Meaning in Context

Business

Extremely rare, except in aerospace manufacturing or historical documentaries.

Academic

Used in history of technology, engineering, and aviation history papers.

Everyday

Virtually never used unless discussing specific aircraft types or history.

Technical

Standard term in aeronautical engineering and aviation history to describe wing configuration.

Vocabulary

Synonyms of “monoplane”

Strong

monowing aircraft (rare/technical)

Neutral

single-wing aircraft

Weak

planeaircraft (in specific contrastive contexts)

Vocabulary

Antonyms of “monoplane”

Watch out

Common Mistakes When Using “monoplane”

  • Using 'monoplane' to refer to any modern passenger jet in casual conversation (redundant).
  • Misspelling as 'mono-plane' (hyphen is generally not used in modern English).
  • Confusing 'monoplane' with 'monocoupe' (a specific brand/type of aircraft).

FAQ

Frequently Asked Questions

Yes, technically it is. It has a single main wing on each side. However, the term is almost never used for modern jets because the monoplane design is now universal; the term is mainly used to contrast with older multi-wing designs.

These terms describe where the single wing is attached to the fuselage. A high-wing monoplane (like a Cessna 172) has the wing on top of the fuselage. A low-wing monoplane (like a Piper Cherokee) has the wing attached to the bottom.

While monoplanes existed from the earliest days of flight, they became the dominant design for military and high-performance aircraft in the mid-1930s, thanks to advances in materials and structural engineering that allowed strong, single wings.

It can be, but this is very rare and highly technical/jargonistic. It means to design or convert something into a monoplane configuration (e.g., 'The company monoplaned their latest model'). This usage is not found in general dictionaries and is for specialist contexts only.

An airplane with a single main wing on each side, as opposed to biplanes or triplanes which have multiple wings stacked vertically.

Monoplane is usually formal, technical, historical in register.

Monoplane: in British English it is pronounced /ˈmɒnəpleɪn/, and in American English it is pronounced /ˈmɑːnəpleɪn/. Tap the audio buttons above to hear it.

Phrases

Idioms & Phrases

  • None. The term is purely technical.

Learning

Memory Aids

Mnemonic

MONOplane has one (mono-) wing on each side. Think of a MONO (single) track for its wings.

Conceptual Metaphor

Source Domain: STRUCTURE/SIMPLICITY. A monoplane represents a streamlined, modern, and efficient design compared to the older, more complex 'stacked' designs (biplanes).

Practice

Quiz

Fill in the gap
By the late 1930s, the had completely replaced the biplane as the standard configuration for military and civilian aircraft.
Multiple Choice

What is the defining feature of a monoplane?