basement

/หˆbeษชsmษ™nt/

IPA: /B EY1 S M AH0 N T/

noun
  1. 1

    A floor of a building below ground level.

  2. 2

    A mass of igneous or metamorphic rock forming the foundation over which a platform of sedimentary rocks is laid.

  3. 3

    Last place in a sports conference standings.

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