夜鷹

よたか, ぶんぼちょう, ヨタカyotaka

noun

1. grey nightjar (Caprimulgus indicus)
2. nightjar (any bird of family Caprimulgidae)
3. goatsucker
4. streetwalker
5. low class prostitute (Edo period)
6. soba vendors who walk around at night
7. soba sold by these vendors

Study it in Yanamino