D defs.my
Entry 2 senses Webster, 1913

Preoccupy

/prē-äk'-yəp-īˌ/ · Pre·oc·cu·py · IPA /pɹiˈɑkjupaɪ/
01 v. t. To take possession of before another; as, to preoccupy a country not before held.
imp. & p. p. Preoccupied; p. pr. & vb. n. Preoccupying
  1. 1.
    To take possession of before another; as, to preoccupy a country not before held.
  2. 2.
    To prepossess; to engage, occupy, or engross the attention of, beforehand; hence, to prejudice.
    “I Think it more respectful to the reader to leave something to reflections than to preoccupy his judgment.” Arbuthnot.