Jump to:

• 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.

---

-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 ).

---

-ol ³ American  

1. variant of -ole.

---

Ol. ⁴ American  

abbreviation

1. (in prescriptions) oil.

---

O.L. ⁵ American  

Or o.l.

abbreviation

1. (in prescriptions) the left eye.

---

-ol ¹ British  

suffix

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

   ethanol

   quinol

---

-ol ² British  

combining form

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

---

–ol Scientific  

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

---

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

Example Sentences

Marseille followed their exit from the Champions League during the week by squandering a two-goal lead to draw 2-2 at Paris FC on Saturday -- OM and OL are nine points worse off than PSG.

From Barron's • Feb. 1, 2026

There have been discussions between Chelsea and OL Lyonnes about a potential swap-deal involving Blues full-back Ashley Lawrence and Australian Ellie Carpenter.

From BBC • Jun. 18, 2025

However, reports suggest, external they will face competition from OL Lyonnes.

From BBC • Jun. 18, 2025

Latham, Alabama — The Bears need more help in the interior of their OL, but taking a tackle here affords them some flexibility.

From Los Angeles Times • Apr. 24, 2024

When Malcolm X reached home in Long Island, one of his followers, telephoning him there, got, instead, a telephone company operator who said that the OL 1-6320 number was “disconnected.”

From "The Autobiography of Malcolm X" by Alex Malcolm X;Hailey