English
groundward
From ground + -ward.
Formed from ground + -ward
Proto-Indo-European *gʰrem- ‘floor, settlement’
Proto-Germanic *grunduz ‘ground, foundation’
Proto-West Germanic *grundu
Old English grund
Middle English ground
English ground
Today it means
adv Towards the ground.
Language periods are conventional ranges, not dates for this word.
Etymograph / groundward