lunisolar
adjective
- adjective Of a calendar, based on both the lunar month and the solar year.
- adjective Pertaining to or caused by both the moon and the sun.
Synonyms
Etymology
From luni- + solar.
Webster’s 1913
- adjective Resulting from the united action, or pertaining to the mutual relations, of the sun and moon. Lunisolar precession (Astron.), that portion of the annual precession of the equinoxes which depends on the joint action of the sun and moon.
Etymology [L. luna moon + E. solar: cf. F. lunisolaire.]
Sources: Wiktionary · Webster’s 1913 — from the Wiktionary entry “lunisolar”, CC BY-SA 4.0. Details