| ̷ ̷ ̷ ̷|sī|fänik adjective
Etymology: poly- + siphon- + -ic
: consisting of several tubes or rows of cells
the polysiphonic thallus of many red or brown algae
— compare monosiphonic
POLYSIPHONIC
Meaning of POLYSIPHONIC in English
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012