Barre oblique

La barre oblique est un signe typographique en forme de diagonale, écrit « / ».

The barre oblique, also known as the slash or oblique stroke, is a typographic symbol represented by a diagonal line “/”. It is used to separate elements, indicate fractions or ratios, and mark alternatives in general and technical language. In Canadian French, its usage is documented by authoritative sources such as TERMIUM Plus and the OQLF’s Vitrine linguistique.

Definition

The barre oblique is a typographic sign formed by a diagonal stroke. Sources describe it as a separation symbol used in various linguistic, technical, and mathematical contexts.

Linguistic uses

In general language, the barre oblique serves to relate terms, mark an alternative, or separate elements of a group. It appears in expressions such as “et/ou” (and/or) and in certain compound words.

Mathematical uses

In mathematical contexts, the barre oblique can represent division or a ratio when a fraction is written on a single line. It is also used as a division sign in various writing guides.

Technical and computing uses

The barre oblique is common in computing, particularly in certain path and resource notations. Sources describe it as a typographic character used to separate or structure data.