- black-rumped waxbill (Estrilda troglodytes)word usually written using kana alone
- estrildid (any bird of family Estrildidae); waxbill
noun (common) (futsuumeishi)
Generated: This meaning refers to a specific bird species known for its distinctive black rump. It is a small, colorful finch often found in grasslands and gardens.
Generated: This meaning encompasses a broader category of birds belonging to the Estrildidae family, which includes various finches. These birds are generally small with vibrant plumage.