lunar
lunar — adjective
1. connected with or happening on the moon — for example, the surface of the moon,
connected with or happening on the moon — for example, the surface of the moon, a journey to the moon, or the moon's regular changes in appearance.
Darius checked his phone for the exact time of the next lunar eclipse.
collocation: lunar eclipse
Kabir's grandfather still uses an old Chinese lunar calendar to plan the harvest.
collocation: lunar calendar
The small lunar rover moved slowly across a dry, rocky plain on the moon.
From her balcony in Tokyo, Putri watched the lunar eclipse with her younger sister.
Scientists at the space centre are studying rock samples from the latest lunar mission.
- solar
relating to the sun — the natural contrast pair (lunar eclipse vs. solar eclipse)
- terrestrial
relating to Earth — contrasts with 'lunar' in space-science contexts
用法筆記
Lunar is a classifying adjective — it places things into the category 'of the moon' and is never used in comparative or superlative forms (❌ more lunar, ❌ the most lunar). It appears almost exclusively before nouns (attributive position), not after linking verbs (❌ The landscape was lunar). If you need a descriptive adjective after a verb, use 'moonlike' instead.