[nomilk]

When I hear/see a new word I write it in a google doc along with it's definition (from www.tfd.com/<word>) and reference to where I came across it (e.g. a quote or link to youtube video).

The doc has a short and distinct name so can quickly be accessed via command + L (to go to address bar) and the distinct 5 character name for chrome to auto suggest it.

It's now ~10 years old. I used to add to it often, but the pace slowed as my vocabulary grew. It contains around 1-2000 words. I occasionally review it. One day I'll parse/analyse it.