cactus definition

  • noun:
    • Any of different succulent, spiny, usually leafless flowers indigenous mainly to arid areas of the latest World, having variously coloured, frequently showy blossoms with many stamens and petals.
    • some of a number of comparable flowers.
    • Any relation Cactaceae, a family group of flowering New World succulent flowers worthy of a hot, semi-desert weather.
    • Any succulent plant with a thick fleshy stem-bearing spines but no leaves, including euphorbs.
    • Any plant for the order Cactac√¶, as the prickly pear as well as the night-blooming cereus. See cereus. They often have actually leafless stems and limbs, frequently beset with clustered thorns, and they are mostly natives of warmer areas of The united states.
    • The old and Linnean name when it comes to selection of plants, considered an individual genus, which now form the order Cactace√¶.
    • any succulent plant regarding the family Cactaceae native chiefly to arid elements of the latest World and in most cases having spines
  • adjective:
    • Non-functional, damaged, fatigued.

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