boron

/หˆbษ”หหŒษนษ’n/

IPA: /B AO1 R AA0 N/

noun
  1. 1

    The chemical element (symbol B) with an atomic number of 5, which is a metalloid found in its pure form as a dark amorphous powder.

  2. 2

    A single atom of this element.

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