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noun, feminine

exoplanétologie

/ɛɡ.zɔ.pla.ne.tɔ.lɔ.ʒi/

noun, feminine/ɛɡ.zɔ.pla.ne.tɔ.lɔ.ʒi/plural: exoplanétologies

exoplanetology

From exo- + planétologie.