Synonyms of xx

Noun

1. twenty, 20, XX, large integer

usage: the cardinal number that is the sum of nineteen and one

2. XX, sex chromosome

usage: (genetics) normal complement of sex chromosomes in a female

Adjective

1. twenty, 20, xx, cardinal (vs. ordinal)

usage: denoting a quantity consisting of 20 items or units

See also: xx (Dictionary)