by-the-wind sailor

== English == === Noun === by-the-wind sailor (plural by-the-wind sailors) Velella velella, organism of the monospecific genus Velella. Synonym: velella ==== Translations ==== === References === by-the-wind sailor on Wikipedia.Wikipedia Velella on Wikispecies.Wikispecies Category:Velella on Wikimedia Commons.Wikimedia Commons