Word: overground
Part of speech: Noun
Syllables: o
ver
ground
Definition: A railway system running above the ground, not underground.
Morphemes:
Affix: over-
Language: en
PoS: Prefix
Meaning: above, or higher
Affix: ground
Language: en
PoS: Noun
Meaning: The surface of the Earth, as opposed to the sky or water or underground.