Definition of «to wear a turtleneck»

The phrase "to wear a turtleneck" means to put on and wear a type of sweater or shirt that has a high collar that covers most of your neck.

I haven't worn a turtleneck in about 10 years, but I am now a loyal fan. (hannahshanae.com)
Today I want to give you tips and tricks on how to wear turtleneck sweater dresses with cool shoes. (inestrend.com)
I actually wore a turtleneck under a crew neck sweater earlier this week! (looplooks.net)
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