o — English Dictionary

Character

1. The fifteenth letter of the English alphabet, called o and written in the Latin script.

   Usage

   • letter
   • lowercase

Numeral

1. The fifteenth numeral symbol of the English alphabet, called o and written in the Latin script.

   Usage

   • lowercase
   • number

Noun

1. The name of the Latin script letter O/o.

2. A zero (used in reading out numbers).

   Examples

   It is currently two-o-five in the afternoon (2:05 PM).

   The first permanent English settlement in America was in Jamestown in sixteen-o-seven (1607).

Noun

1. Operator

   Usage

   • Internet
   • abbreviation
   • acronym
   • alt-of

2. Object, see SVO

   Usage

   • abbreviation
   • acronym
   • alt-of

Noun

1. the 15th letter of the Roman alphabet

   Synonyms

   O

   Broader terms

   letterletter of the alphabetalphabetic character