A documentary-style narration: origin, meaning, and feel.
Part of speech
noun and verb
Pronunciation
FATH-um /ˈfað(ə)m/
Definition
As a noun: a unit of length equal to six feet, used in measuring the depth of water. As a verb: to understand something after much thought; to measure the depth of water.
Plain meaning
A six-foot depth measurement for water — and, figuratively, to fully understand something difficult or mysterious.
Register
The nautical sense is technical. The figurative sense — I can't fathom it — is informal and very widely used.
Ready
Google UK voices unavailable. Transcript shown. Use Chrome for audio.
Podcast 2 · Daily Use
Two British voices, real conversation
Fathom used naturally — examples, mistakes to avoid, close synonyms.
Ready
Google UK voices unavailable. Transcript shown. Use Chrome for audio.
Podcast 3 · Prompt Engineering
Using "Fathom" in AI prompts
An instructor and student walk through real, copy-ready developer prompts.
Ready
Google UK voices unavailable. Transcript shown. Use Chrome for audio.