Japanese edit

Kanji in this term
ふる
Grade: 2

Grade: 4
kun’yomi
Alternative spelling
古巢 (kyūjitai)
For pronunciation and definitions of 古巣 – see the following entry.
ふるす
[noun] old nest; abandoned nest
[noun] (figurative) former haunt
(This term, 古巣, is an alternative spelling of the above term.)