0

The sentence below comes from Word Smart II: How to Build a More Educated Vocabulary.

Fathoming, at sea, is measuring the depth of the water, usually by dropping a weighted line over the side of a boat. On land, to fathom is to do the rough figurative equivalent of measuring the depth of water.

Why the 1st sentence says 'the depth of the water' in contrast to 'the depth of water' in the last. Is there no difference in any way or is there any implication I don't know about?

  • 1
    Compare the depth of the water by the ship, literally, with the depth of water figuratively. – Davo Oct 10 '17 at 22:03
  • ... ie the water is that specified by context (ie immediately surrounding the boat involved), but the second reference is non-specific. – Edwin Ashworth Oct 11 '17 at 14:16
5

In the first instance, the depth of the water is the depth of the specific medium below the boat. A boat also floats on water, but this would not refer to the physical body of water on which the boat sits but rather the generic medium that keeps the boat afloat. If the boat floats on the water, we better know which exact river, lake or sea the writer is talking about.

In the second instance, the use of the verb (to fathom) is figurative, and the imagined measurement is not of a specific body of water but rather of the generic medium 'water'.

Similarly, while we drink water to quench our thirst (the generic liquid), when there's a pitcher of water (generic) sitting on a table but out of reach, we ask our neighbour to "please pass the water" (the specific thing).

  • Your specific examples give me a celar picture of the usage of the definite article. – morti Oct 10 '17 at 6:54
2

the depth of the water - 'the' is used because 'water' is identified/known or is identified in the mind of the speaker/writer.

the depth of water - no 'the' as the speaker/writer is thinking of water in a general sense.

A similar example would be 'Sugar is usually white' (meaning 'sugar' in a general sense).

  • How is your answer different from the other answers written before yours? – KumaAra Oct 10 '17 at 6:57
  • @KumaAra. At the time I started writing, there were no other answers. One person submitted while I was writing mine, the other answer was submitted a few minutes after mine. – user261030 Oct 10 '17 at 7:57
1

In the first instance, the body of water is identified (one is over it on a boat) and a line is let down into that identifiable volume of water. Therefore it is identified with the definite article.

But on land, one is doing what is termed by the article 'the figurative equivalent of measuring' the depth of water. In that case it is a calculation and the water is just water as such, in concept. Therefore it is not identifiable and does not warrant the definite article.

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.