Definitions of cabomba is:
any of several aquatic plants of the genus Cabomba of the family Cabombaceae, having both submerged and floating leaves
any of a genus (Cabomba) of waterlilies (family Cabombaceae), esp. a species (C. caroliniana) with submerged, needlelike leaves and rounded, floating ones: used in aquariums, garden pools, etc.
Other words based on cabomba: