low-water mark

The term "low-water mark" originates from maritime and river navigation but is also used metaphorically to describe the lowest point in various contexts.

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Definition

B2Geography

(technical)The lowest level reached by a body of water, marked by a line or debris on the shore.

Example

  • The low-water mark on the beach was clearly visible after the tide receded.
  • Property boundaries along the river are often determined by the low-water mark.

B2General

(metaphorical)The lowest point or stage in a situation, often indicating a period of minimal success or greatest difficulty.

Example

  • The company's financial crisis marked the low-water mark of its history.
  • His career hit a low-water mark when he lost his job and his home.

Similar

Terms that have similar or relatively close meanings to "low-water mark":

high-water marklow waterhigh waterlow tidewater levelwater linelower boundary