2 syllables: air, craft. Stress on air.
ER-kraft
/ˈɛɹˌkɹæft/
aircraft is pronounced ER-kraft (/ˈɛɹˌkɹæft/). It has two syllables (air-craft), with the stress on "air". Aircraft refers to a vehicle capable of flight, designed for carrying people or goods through the air. It typically includes wings, a propulsion system, and a fuselage. In usage, 'aircraft' can denote any such vehicle, from small planes to large airliners, and often appears in technical, regulatory, and aviation contexts.
Aircraft refers to a vehicle capable of flight, designed for carrying people or goods through the air. It typically includes wings, a propulsion system, and a fuselage. In usage, 'aircraft' can denote any such vehicle, from small planes to large airliners, and often appears in technical, regulatory, and aviation contexts.
"The new regulation applies to all aircraft operating in controlled airspace."
"Researchers studied the noise signatures of commercial aircraft to reduce airport pollution."
"The military expanded surveillance by adding more unmanned and manned aircraft."
Pronounce as /ˈɛərˌkræft/ (US) or /ˈeəˌkræft/ (UK). The primary stress lands on the first syllable 'air-'. The 'air' is a diphthong that glides from /ɛ/ to /ə/ or /ɜː/ depending on accent, followed by a crisp /kræft/ cluster where /k/ is released firmly and /ræft/ ends with a short /t/. In US practice, you might hear a slight reduction to /ˈɛr-kræft/ in fast speech. Mouth position: open jaw for /ɛ/ around the vowel; lips neutral or slightly rounded transitioning into /æ/ for 'craft'. Audio reference: consult Cambridge or Oxford online audio for /ˈɛərˌkræft/.
Common errors: 1) Merging 'air' with a pure /eɪ/ as in 'air' vs 'air-'; 2) Misplacing the /r/ in non-rhotic accents causing /eə/ before /k/ to blur; 3) Slurring the /kr/ cluster leading to /kræft/ becoming /kræft/. Correction: clearly separate the /r/ after the diphthong and release the /kr/ cluster with a short, precise stop. Practice with a slight pause between 'air' and 'craft' until the /r/ is audible, then reduce the pause as you gain fluency.
In US English, /ˈɛərˌkræft/ with a rhotic /r/ and a more open diphthong in 'air'. UK English tends toward /ˈeəˌkrɑːft/ with a non-rhotic or weakly rhotic /r/ and a longer /ɑː/ in 'craft' in many southern varieties. Australian English often sits between US and UK, with /ˈeəˌkɹæft/ and a less pronounced rhotic sound. Across all, the second syllable 'craft' uses /kræft/ or /krɑːft/ depending on accent; voicing and vowel quality subtly shift, but the first syllable dominates the stress.
The challenge lies in the liquid-diphthong combination and the complex onset /ˈair/ followed by the hard /kr/ cluster. The diphthong in 'air' moves from an open front vowel toward a central position, which is easy to misproduce as a pure /eɪ/ or /ɛ/. The /kr/ cluster is abrupt and can blur in rapid speech, especially when transitioning from the vowel to the consonant. Focus on keeping the diphthong distinct before a crisp /kr/ release, and practice the rapid onset with minimal hold.
A unique feature is the strong, abrupt release from the diphthong into the /kr/ cluster, requiring precise timing: don’t let the /r/ draw out the vowel too long, and avoid inserting an extra vowel between /ˈɛə/ and /kr/. Also, ensure the 'air' portion captures the glide without flattening into a simple vowel. In some dialects, the /r/ may be less pronounced; in others, it is more rhotic. Monitoring the transition with slow practice helps you keep the timing accurate.
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US: rhotic, stronger /r/ coloration, clearer /ɹ/; UK: non-rhotic or weakly rhotic, 'air' may be longer and more centralized, 'craft' often /krɑːft/; AU: between US and UK, /ˈeəˌkɹæft/ with a lighter /ɹ/ and slightly different vowel length. Vowels: US often has a tighter /ɚ/ only in some contexts; UK tends toward /ə/ or /ɐ/ in 'craft' depending on region; AU can have a closer to /æ/ in 'craft' and a less pronounced r. IPA references: /ˈɛərˌkræft/ (US) /ˈeəˌkrɑːft/ (UK) /ˈeəˌkɹæft/ (AU). Consonants: /kr/ cluster is unaspirated after the vowel; ensure precise release; maintain r-sound after the vowel.
The term aircraft derives from air + craft. Its earliest roots lie in the late 19th to early 20th century, when aviation pioneers sought a vehicle capable of flying within the air during powered flight. 'Air' comes from Old English æer (air, atmosphere) with Germanic cognates. 'Craft' has Germanic origins (Old English cræft), meaning strength, skill, or tool. The sense evolved in the 1800s as engineers combined wings, propulsion, and fuselage to enable sustained flight. The word gained mainstream technical usage with the advent of powered aircraft in the early 1900s. By mid-century, 'aircraft' became a standard, collective singular/plural term in aviation, insurance, and regulation. Its usage spans both civilian and military domains and remains the generic phrase for any flying vehicle that achieves flight via aerodynamic lift, propulsion, or rotor dynamics. The evolution reflects the broadening design space—from biplanes to jetliners, turboprops to drones—while preserving the core concept of a vehicle built for air travel.
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💡 These words have similar meanings to "aircraft" and can often be used interchangeably.
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Words that rhyme with "aircraft"
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