Possible misspelling? More dictionaries have definitions for
perdue
-- could that be what you meant?
Put a red dot upon each
Put a red dot upon each of these sites on the map of London, and consider how very small can be the influence of these libraries over the whole of this great city. — from As We Are and As We May Be by Walter Besant
This tab, called Hiding in Plain Sight,
shows you passages from notable books where your word is accidentally (or perhaps deliberately?)
spelled out by the first letters of consecutive words.
Why would you care to know such a thing? It's not entirely clear to us, either, but
it's fun to explore! What's the longest hidden word you can find? Where is your name hiding?