D defs.my
Entry 1 sense Webster, 1913

Preëmptor

· Pre·ëmpt·or · IPA /pɹiːˈɛmptˌɔɹ/
01 n. One who preëmpts; esp., one who preëmpts public land.
  1. 1.
    One who preëmpts; esp., one who preëmpts public land.