Definition

Noun: A device, typically a U-shaped metal or plastic fitting, attached to the gunwale (upper edge) of a boat. Its primary function is to hold an oar securely in place while also serving as the fulcrum (pivot point) for the oar during the act of rowing.

Usage

The oarlock is a critical component for rowing, providing both support and leverage. * The rower placed the oar into the oarlock before pushing off from the dock. * One of the oarlocks was broken, making it difficult to steer the boat straight. * Check that the oarlocks are securely fastened before we begin.

Advanced Usage

• "To ship the oars": This rowing command involves lifting the oars from the oarlocks and bringing them inside the boat.
• In competitive rowing (crew), oarlocks are part of a more complex rigging system that includes a gate to lock the oar in place.

Variants and Related Words

• Rowlock (noun): This is a common British English variant for oarlock. The two terms are synonymous.
• Thole / Tholepin (noun): A traditional, often simpler, form of oarlock consisting of a single pin or a pair of pins between which the oar is placed.

Synonyms

• Rowlock (chiefly British)
• Tholepin
• Pivot (in the specific mechanical sense of a fulcrum)

Related Phrases

• "Out of the oarlock": Describes an oar that has accidentally come free from its holder.
  • The oar came out of the oarlock with a sudden jerk.
• "Secure the oarlock": An instruction to ensure the device is properly attached.
  • Always secure the oarlock before starting to row.

Noun

1. a holder attached to the gunwale of a boat that holds the oar in place and acts as a fulcrum for rowing