multiplication dot vs multiplication sign

multiplication dot and multiplication sign both are nouns.

Word	Noun	Adjective	Verb	Adverb
multiplication dot	Yes	No	No	No
multiplication sign	Yes	No	No	No

As nouns, multiplication dot and multiplication sign are synonyms defined as:

multiplication dot and multiplication sign: a sign indicating the operation of multiplication.

Other synonyms of multiplication dot include times sign.

multiplication dot (noun)	multiplication sign (noun)
a sign indicating the operation of multiplication.	a sign indicating the operation of multiplication.