SPAN n.
secured just below the gunwale of a whaleboat. -- Span roof, a common roof, having two slopes and one ridge, with eaves on both sides. Gwilt. -- Span shackle (Naut.), a large bolt driven through the forecastle deck, with a triangular shackle in the head to receive the heel of the old-fashioned fish davit. Ham. Nav.…
STOLON n.
An extension of the integument of the body, or of the body wall, from which buds are developed, giving rise to new zooids, and thus forming a compound animal in which the zooids usually remain united by the stolons. Such stolons are often present in Anthozoa, Hydroidea, Bryozoa, and social ascidians. See Illust. under…