equinoctial
e·qui·noc·tial
UK:
lýsingarorð
- jafndægurs-, jafndægra- (equinoctial line, equinoctial gale)
nafnorð
- jafndægurshringur, jafndægralína
- jafndægrastormur
Samheiti: celestial equator, equinoctial circle, equinoctial line