The rare daily word game sweeping the globe. Find what's hidden in plain sight.
OUTLIER Word Stories · How I knew it
DIOPTRE
“As a photographer, I knew about using close-up accessory lenses, measured in dioptres. 1 dioptre = focal length 1 metre; 2 dioptres = f.l. 0.5 metre, and so on.”
Found on Day 117
Every word has a story. What’s yours?
OUTLIER is a free daily word game where the rarest words score highest. Find a word, then tell everyone how you knew it.
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