plural of cross tabulation

A word clued by a stanza in a double acrostic or triple acrostic; its initial and final letters are used to form the uprights.

plural of cross section

(heraldry) A cross with the ends of the arms flory, having a shape like a fleur-de-lys.

(heraldry) A cross with the ends of each arm crossed.

(statistics) Any technique or instance of assessing how the results of a statistical analysis will generalize to an independent dataset.

(anthropology) The child of one's father's sister or of one's mother's brother; a cousin related via opposite-gender siblings rather than same-gender ones (the latter being a parallel cousin).

(snowboarding) A downhill snowboard race over obstacles with many simultaneous racers.

(boxing) A cross (hook thrown over the opponent's punch) made with the right hand

Someone who does cross-stitch.