brow vs mons

brow

noun
  • The projecting upper edge of a steep place such as a hill. 

  • The ridge over the eyes; the eyebrow. 

  • A gallery in a coal mine running across the face of the coal. 

  • The forehead. 

  • The first tine of an antler's beam. 

  • The hinged part of a landing craft or ferry which is lowered to form a landing platform; a ramp. 

  • The gangway from ship to shore when a ship is lying alongside a quay. 

  • Aspect; appearance. 

verb
  • To bound or limit; to be at, or form, the edge of. 

mons

noun
  • A mountain or extinct volcano on a planet or a moon. 

  • The pubic mound or mons pubis. In human anatomy or in mammals in general, the mons pubis (Latin for "pubic mound"), also known as the mons veneris (Latin, mound of Venus) or simply the mons, is the adipose tissue lying above the pubic bone of adult females, anterior to the pubic symphysis. The mons pubis forms the anterior portion of the vulva. 

How often have the words brow and mons occurred in a corpus of books? (source: Google Ngram Viewer )