virgule vs separatrix

virgule and separatrix both are nouns.

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

As nouns, virgule and separatrix are synonyms defined as:

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

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

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