Rowlock - Encyclopedia

GEOGRAPHICAL NAMES

ROWLOCK (pronounced rullock or rollock), a device on the gunwale of a boat in or on which an oar rests, forming a fulcrum for the oar in rowing. The word is a corruption due to "row" of the earlier "oar-lock," O.E. drloc, a lock or enclosed place for an oar. The simplest form of rowlock is a notch, square or rounded, on the gunwale, in which the oar rests; other kinds are formed by two pins or pegs, "thole pins" (thole being ultimately the same word as Norw. toll, a young fir-tree), and by a swivel with two horns of metals, pivoted in the gunwale or on an outrigger (see OAR) .