• noun
• synonym
• antonym

• air bladder (noun)
  1. an air-filled sac near the spinal column in many fishes that helps maintain buoyancy
• bladder campion (noun)
  1. perennial of Arctic Europe having large white flowers with inflated calyx
  2. bluish-green herb having sticky stems and clusters of large evening-opening white flowers with much-inflated calyx; sometimes placed in genus Lychnis
• bladder cherry (noun)
  1. old World perennial cultivated for its ornamental inflated papery orange-red calyx
• bladder disorder (noun)
  1. a disorder of the urinary bladder
• bladder fern (noun)
  1. any fern of the genus Cystopteris characterized by a hooded indusium or bladderlike membrane covering the sori
• bladder fucus (noun)
  1. a common rockweed used in preparing kelp and as manure
• bladder ketmia (noun)
  1. annual weedy herb with ephemeral yellow purple-eyed flowers; Old World tropics; naturalized as a weed in North America
• bladder senna (noun)
  1. yellow-flowered European shrub cultivated for its succession of yellow flowers and very inflated bladdery pods and as a source of wildlife food
• bladder sphincter (noun)
  1. the sphincter muscle of the urinary bladder; made up of a thickened muscular layer of bladder around the urethral opening
• bladder stone (noun)
  1. a calculus formed in the bladder
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