separatrix vs virgule

separatrix and virgule both are nouns.

Word	Noun	Adjective	Verb	Adverb
separatrix	Yes	No	No	No
virgule	Yes	No	No	No

As nouns, separatrix and virgule are synonyms defined as:

separatrix and virgule: a punctuation mark (/) used to separate related items of information

Other synonyms of separatrix include diagonal, slash, solidus, stroke.

separatrix (noun)	virgule (noun)
a punctuation mark (/) used to separate related items of information	a punctuation mark (/) used to separate related items of information