rowlock

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a holder attached to the gunwale of a boat that holds the oar in place and acts as a fulcrum for rowing
• Syn:
peg, pin, thole, tholepin, oarlock
• Hypernyms:
holder
• Part Holonyms:
dinghy, dory, rowboat

• Từ đồng nghĩa / Synonyms:
  peg, pin, thole, tholepin, oarlock