1A small and inconspicuous northern constellation (the Lizard), on the edge of the Milky Way between Cygnus and Andromeda.

1. 1.1as genitive Lacertae /ləˈsərtē/ Used with preceding letter or numeral to designate a star in the Lacerta constellation.
   与其前面的字母或数字连用以标记该星座中的星蝎虎星座的
   the star Alpha Lacertae

   蝎虎座α星。