Etymology
Word histories, origins, and the stories behind everyday language.
May 31, 2026·3 min read
Fathom: the word you measure with your arms
How a word for your outstretched arms became both a unit of ocean depth and what you do when you finally understand something.
Etymology
May 31, 2026·2 min read
Swell: from the open sea to a swell guy
One Old English verb meaning 'to puff up' fanned out into ocean swells, Victorian dandies, and 'things are going swell.' Same root, doing the same thing the whole way down.
Etymology