Opening number Synonyms

Opening replaced

initial number

introductory number

primary number

Definitions for Opening

(noun) a favorable combination of circumstances , time, and place
(noun) a place in a surface allowing passage into or through a thing
(noun) an open space in a barrier (as a wall or hedge )

Synonyms for phrase

beginning character

beginning volume

ON abbreviation

ON is an abbreviation for Opening Number

What does ON stand for?

ON stands for "Opening Number"

Number replaced

opening character

Definitions for Number

(noun) a character used to represent a mathematical value
(noun) a literary, musical , or artistic production
(noun) a performance regularly presented by an individual or group