This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. A machine or device, such as an airplane, helicopter, glider, or dirigible, that is capable of atmospheric flight.

n. A vehicle capable of atmospheric flight due to interaction with the air, such as buoyancy or lift.

n. Plural form of aircraft.

n. Any vehicle, such as an airplane, helicopter, balloon, etc., for floating in, or flying through, the air.

n. a vehicle that can fly

"Maybe it was the word aircraft that made people suspicious."

craft   

airplane   

watercraft    spacecraft   

stealth aircraft    bogey    lighter-than-air craft    bogy    cruise missile    bogie    heavier-than-air craft   

rocket aircraft   

antiaircraft   

vehicle    plane    helicopter    equipment    missile    personnel    airplane    shuttle    weapon    fighter