Xxx blacker Synonyms

We can't find synonyms for the phrase "Xxx blacker", but we have synonyms for terms, you can combine them.

Xxx Synonyms

Blacker Synonyms

XB abbreviation

XB is an abbreviation for Xxx Blacker

What does XB stand for?

XB stands for "Xxx Blacker"

Definitions for Xxx

(noun) (genetics) abnormal complement of three X chromosomes in a female
(noun) the cardinal number that is the product of ten and three