Cygnus
/ˈsɪgnəs/1
- Astronomy a prominent northern constellation (the Swan), said to represent a flying swan that was the form adopted by Zeus on one occasion. It contains the bright star Deneb.【天文】天鹅（星）座。
1.1
- as genitive Cygni /-naɪ/ used with preceding letter or numeral to designate a star in this constellation与其前面的字母或数字连用以标记该星座中的星天鹅（星）座的：
the star Delta Cygni.
天鹅座δ星。
词源
Latin.