astronomy
as.tron.o.my \*-'stra:n-*-me-\ n [ME astronomie, fr. OF, fr. L astronomia, fr. Gk, fr. astr- +] -nomia -nomy 1: the science of the celestial bodies and of their magnitudes, motions, an d constitution 2: a treatise on astronomy
Webster's English Dictionaryas.tron.o.my \*-'stra:n-*-me-\ n [ME astronomie, fr. OF, fr. L astronomia, fr. Gk, fr. astr- +] -nomia -nomy 1: the science of the celestial bodies and of their magnitudes, motions, an d constitution 2: a treatise on astronomy