D defs.my
Entry 1 sense Webster, 1913

Oarlock

/(ōr"lŏk`)/ · Oar·lock · IPA /ˈɔrlˌɑk/
01 n. The notch, fork, or other device on the gunwale of a boat, in which the oar rests, and that holds the oar in place and acts as a fulcrum fo…
  1. 1.
    The notch, fork, or other device on the gunwale of a boat, in which the oar rests, and that holds the oar in place and acts as a fulcrum for rowing. Certain oarlocks are designed for use with oars having attached swivels, which insert into the oarlock and provide a firm pivot. Same as Rowlock{1}.(Naut.) See: Rowlock