fractional vs institute

fractional

noun
  • Partial ownership of a property, such as real estate or a chartered airplane, such that each partial owner has use of the property for only a portion of the time. 

  • An expression of a fractional number. 

  • Relating to a fraction in a material distillation or separation process. 

adj
  • Relating to a process or product of fractional distillation. 

  • Divided; fragmentary; incomplete. 

  • Pertaining to a fraction. 

  • Very small; minute. 

institute

noun
  • The person to whom an estate is first given by destination or limitation. 

  • An organization founded to promote a cause 

  • An institution of learning; a college, especially for technical subjects 

  • The building housing such an institution 

verb
  • To invest with the spiritual charge of a benefice, or the care of souls. 

  • To nominate; to appoint. 

  • To begin or initiate (something); to found. 

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