a. [a. late L. crucifer cross-bearing + -OUS.]
1. Bearing, wearing, or adorned with, a cross.
1656. Blount, Glossogr., Cruciferous, he that bears the Cross.
1670. G. H., Hist. Cardinals, III. III. 317. The Convent of the Cruciferous Fryers.
1875. Maskell, Ivories, 30. The head of Christ with a cruciferous nimbus.
2. Bot. Belonging to the order Cruciferæ; bearing flowers with four equal petals arranged crosswise. Also said of the flowers or petals; = CRUCIATE, CRUCIFORM.
1851. Glenny, Handbk. Fl. Gard., 25. The flowers being small, white, of the cruciferous form.
1868. Duncan, Insect World, iii. 91. The cabbage and most of the cruciferous plants.