bi-

• binocularbin·ocul·ar

  1. Prefixbi-two, double
  2. +Rootocul/oeye
  3. +Suffix-arpertaining to

  using or involving both eyes together, as in binocular vision

• binauralbin·aur·al

  1. Prefixbi-two, double
  2. +Rootaur/iear
  3. +Suffix-alpertaining to

  involving or using both ears, as in binaural hearing

• bicytopeniabi·cyto·penia

  1. Prefixbi-two, double
  2. +Rootcyt/ocell
  3. +Suffix-peniadeficiency, abnormally low number

  low counts in two of the three blood cell lines: red cells, white cells and platelets

• bilateralbi·later·al

  1. Prefixbi-two, double
  2. +Rootlater/oside
  3. +Suffix-alpertaining to

  affecting or involving both the right and left sides of the body

Terms in our life science dictionary that list bi- among their word parts.

• Binomial nomenclature

Written for biofideX in plain words, after checking these references:

• Appendix A: Word Parts and What They Mean
• 1.3: Common Prefixes
• bi- - Wiktionary, the free dictionary
• bin- - Wiktionary, the free dictionary

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