The Collaborative International Dictionary
Herschelian
Herschelian \Her*sche"li*an\, a. Of or relating to Sir William Herschel; as, the Herschelian telescope.
Usage examples of "herschelian".
There was also a clumsy reflecting telescope made on the Herschelian plan, but of very great simplicity, which was put up on fine nights in the same back yard, when the neighbors used to flock in to look at the moon.