Sealine

//ˈsiːlaɪn// noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    The coastline, seaboard.
  2. 2
    The horizon.
  3. 3
    A line used for sounding.

    "Yet what depths of the soul does Jonah's deep sealine sound!"

  4. 4
    A line used for fishing in deep water.
  5. 5
    An undersea pipeline for oil, natural gas, etc.

Example

More examples

"Yet what depths of the soul does Jonah's deep sealine sound!"

Etymology

From sea + line.

Related phrases

natural gas

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.