Hypertext Webster Gateway: "Doliolum"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Doliolum \Do*li"o*lum\, n. [L. doliolum a small cask.]
(Zo["o]l.)
A genus of freeswimming oceanic tunicates, allied to {Salpa},
and having alternate generations.
From WordNet (r) 1.7 (wn)
doliolum
n : free-swimming oceanic tunicate with a barrel-shaped
transparent body
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