G5476 χαμαί (chamaí)

KJV renderings: on (to) the ground
Strong's definition: earthward, i.e. prostrate
Derivation: adverb perhaps from the base of G5490 (χάσμα) through the idea of a fissure in the soil;

From James Strong's public-domain dictionaries (G), JSON edition by OpenScriptures (CC-BY-SA). Every dotted-underline word in the text links here.