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moustache; mustache; beard; whiskers; sideburns
whiskers (on a cat, etc.); feelers (on an insect, etc.); (chin) tuft
shadow (on a candlestick chart)
彼は髭を生やしています。
He's growing a beard.
猫の髭はかわいいですね。
Cat whiskers are cute, aren't they?
毎朝髭を剃るのが面倒です。
It's a hassle to shave every morning.