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

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• Wordscraper
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n. A removable metal covering for an engine, especially an aircraft engine.

n. A young or little cow; calf.

n. A removable protective covering for the engine of an aircraft, motorcycle etc

n. protective covering consisting of a metal part that covers the engine

"White says the cowling is a cover similar to the hood on a car and does not affect engine performance."

cowled    cowles    cowling    cowls   

cover    hood    protection    protective cover    protective covering   

cowling   

hood    tube   

Raul    afoul    crowl    foul    fowl    growl    howl    jowl    owl    prowl   

cassock    tippet    hood    greatcoat    tonsure    doublet    girdle    vestments    muff    tunic