Mid 17th century; earliest use found in John Swan (bap. 1605, d. 1671), Church of England clergyman and encyclopaedist. From supra- + lunary, after sublunary.
Definition of supralunary in US English:
supralunary
adjective
Superlunary.
Origin
Mid 17th century; earliest use found in John Swan (bap. 1605, d. 1671), Church of England clergyman and encyclopaedist. From supra- + lunary, after sublunary.