Lock-Gate - English Definition & Meaning

Definition

A lock-gate is a gate used in a canal lock to control the water level. It allows boats and ships to move between different water elevations. Imagine them as doors that seal off a section of the canal. These gates open and close to either hold water back or release it to match the level of the next section. They're essential for navigable waterways that traverse varying terrain. Their robust construction allows them to withstand significant water pressure, ensuring safe and efficient passage.

Etymology

The word 'lock' refers to an enclosure, from Old English 'loc', meaning 'barrier.' 'Gate' is a straightforward term for a barrier that can be opened or closed. 'Lock-gate' specifically describes the gate used in a canal lock. Canals have ancient origins, with lock-gates evolving alongside canal technology. The term reflects the gate's function within the lock system: to control water flow and facilitate navigation.

Related Words

Examples

• "The lock-gate slowly opened, allowing the boat to proceed."
• "The lock-gate was closed to raise the water level in the chamber."
• "Operating the lock-gate requires careful attention to the water pressure."
• "The lock-gate is a crucial component of the canal's navigation system."

Encouragement

The 'lock-gate' is a hidden hero of water transportation. Appreciating its function shows you understand engineering and logistics. Mention it casually, and demonstrate your insightful knowledge! 🌉🌊

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