Meaning of TUBE FOOT in English


: one of numerous small tentacular flexible tubular processes of starfishes, sea urchins, and most holothurians bearing at the end an adhesive sucker, being extensions of the water-vascular system, employed in crawling or in holding on to objects, and serving also in respiration and as tactile organs

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.