noun
: one of the conducting cells in the tissues of the stems of brown algae of the family Laminariaceae that resemble sieve tubes and are long with swollen ends
noun
: one of the conducting cells in the tissues of the stems of brown algae of the family Laminariaceae that resemble sieve tubes and are long with swollen ends
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012