exocentric

/EH1 K S OW0 S EH1 N T R IH0 K/
noun
  1. 1

    (grammar) An exocentric compound.

adjective
  1. 1

    Focused or centered on something outside of itself.

  2. 2

    (grammar, of a phrase or compound) Not having the same part of speech as any of its constituent words.

Source: https://en.wiktionary.org/wiki/exocentric