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• OL
  OL

  abbreviation

  Old Latin.
• -ol
  -ol

  a suffix used in the names of chemical derivatives, representing “alcohol” (glycerol; naphthol; phenol ), or sometimes “phenol” or less definitely assignable phenol derivatives (resorcinol ).
• Ol.
  Ol.

  abbreviation

  (in prescriptions) oil.
• O.L.
  O.L.

  abbreviation

  (in prescriptions) the left eye.
• –ol
  –ol

  A suffix used to form the names of chemical compounds having a hydroxyl (OH) group, such as ethanol.

OL

¹ American  

Or OL.,

abbreviation

1. Old Latin.

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-ol ² American  

1. a suffix used in the names of chemical derivatives, representing “alcohol” (glycerol; naphthol; phenol ), or sometimes “phenol” or less definitely assignable phenol derivatives (resorcinol ).

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-ol ³ American  

1. variant of -ole.

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Ol. ⁴ American  

abbreviation

1. (in prescriptions) oil.

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O.L. ⁵ American  

Or o.l.

abbreviation

1. (in prescriptions) the left eye.

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-ol ¹ British  

suffix

1. denoting an organic chemical compound containing a hydroxyl group, esp alcohols and phenols

   ethanol

   quinol

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-ol ² British  

combining form

1. (not used systematically) a variant of -ole 1

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–ol Scientific  

1. A suffix used to form the names of chemical compounds having a hydroxyl (OH) group, such as ethanol.

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Etymology

Origin of -ol²

Short for alcohol or phenol

Origin of Ol.⁴

From the Latin word oleum

Origin of O.L.⁵

From Latin oculus laevus