SOUNDING n.
The sand, shells, or the like, that are brought up by the sounding lead when it has touched bottom. Sounding lead, the plummet at the end of a sounding line. -- Sounding line, a line having a plummet at the end, used in making soundings. -- Sounding post (Mus.), a small post in a violin, violoncello, or similar instr…
SPAN n.
s counter, or to get his counter so near it that he can span the space between them, and touch both the counters. Halliwell. "Henry V., in whose time boys went to span counter for French crowns." Shak. -- Span iron (Naut.), a special kind of harpoon, usually secured just below the gunwale of a whaleboat. -- Span roof…