areology

[ air-ee-ol-uh-jee ]
/ ˌɛər iˈɒl ə dʒi /

noun Astronomy.

the observation and study of the planet Mars.

Origin of areology

OTHER WORDS FROM areology

ar·e·o·log·ic [air-ee-uh-loj-ik] /ˌɛər i əˈlɒdʒ ɪk/, ar·e·o·log·i·cal, adjective ar·e·o·log·i·cal·ly, adverb ar·e·ol·o·gist, noun