H7429 רָמַס (raw-mas')

KJV renderings: oppressor, stamp upon, trample (under feet), tread (down, upon).
Strong's definition: to tread upon (as a potter, in walking or abusively)
Derivation: a primitive root;

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