noun
roost; nest
Refers to a place where birds or animals regularly sleep or rest, such as a roost or nest.
夕方になると、カラスがねぐらに帰っていく。
In the evening, the crows return to their roost.
noun
pad; crib; one's home; sleeping place
Colloquial term for one's own home or a place to crash, similar to 'pad' or 'crib' in English.
今夜は俺のねぐらに泊まっていいよ。
You can crash at my place tonight.
Compound of 寝 (ne, 'sleep') and 鞍 (kura, 'saddle'), originally referring to a bird's perch shaped like a saddle. The exact historical development is uncertain.