Definition of geocarpic in English:
geocarpic
adjectiveˌdʒiːə(ʊ)ˈkɑːpɪkdʒɪəˈkɑːpɪk
Botany (Of a fruit) maturing underground; (of a plant) bearing fruit of this kind, like the peanut, Arachis hypogaea.
Origin
Late 19th century. After German geocarpisch.