Antonyms of verb uncross

1 sense of uncross

Sense 1
uncross -- (change from a crossed to an uncrossed position; "She uncrossed her legs")
       Antonym of cross (Sense 4)
      => cross -- (fold so as to resemble a cross; "she crossed her legs")

Synonyms/Hypernyms (Ordered by Estimated Frequency) of verb uncross

1 sense of uncross

Sense 1
uncross -- (change from a crossed to an uncrossed position; "She uncrossed her legs")
       => unfold, spread, spread out, open -- (spread out or open from a closed or folded state; "open the map"; "spread your arms")

Antonyms of adj uncrossed

2 senses of uncrossed

Sense 1
uncrossed (vs. crossed) -- ((of a check) not crossed)

crossed (vs. uncrossed) -- ((of a check) marked for deposit only as indicated by having two lines drawn across it)

Sense 2
uncrossed (vs. crossed) -- (not crossed; "sitting primly with uncrossed legs")

crossed (vs. uncrossed) -- (placed crosswise; "spoken with a straight face but crossed fingers"; "crossed forks"; "seated with arms across")
        => crosstown, cross-town -- (going or extending across a town or city; "the crosstown bus"; "crosstown traffic")
        => decussate, intersectant, intersecting -- (crossed or intersected in the form of an X)

Similarity of adj uncrossed

2 senses of uncrossed

Sense 1
uncrossed (vs. crossed) -- ((of a check) not crossed)

Sense 2
uncrossed (vs. crossed) -- (not crossed; "sitting primly with uncrossed legs")