guard hair
US /ˈɡɑːrd her/
UK /ˈɡɑːrd her/

1.
bulu pelindung, bulu luar
the longer, coarser, and usually stiffer hairs that form the outer protective layer of a mammal's fur, covering the softer undercoat
:
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The wolf's thick guard hairs protect it from the harsh winter weather.
Bulu pelindung tebal serigala melindunginya daripada cuaca musim sejuk yang teruk.
•
The dog's coat consists of a soft undercoat and stiff guard hairs.
Bulu anjing terdiri daripada bulu bawah yang lembut dan bulu pelindung yang kaku.