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

• Lexulous
• Wordscraper
• Wordosaur

n. A round neckline with a ribbed texture.

n. A shirt, sweater, or similar garment with such a neckline.

"He held his broad shoulders erect in a proud military posture, and his soldier garb was pleasingly butch—shined combat boots, a black crewneck pullover with shoulder patches, and camo pants that were fitted around his narrow hips and muscular legs."

polo-necked    mock-turtle    long-sleeve    ivory-colored    lambswool