A card from a free library — ask anything, no account, works offline. Every card carries its source.

The Dictionary & Thesaurus

spine

Every word: what it means, and the words that stand with it. A dictionary and a thesaurus in one — so language itself is carried on the ark.

source

The Corpus — a spine of the stored sources

card id

card_spine_words

adjoining cards

part of → The Floor of Discovery — one floor, and by its design the fear of God — a spine of the corpus, rooted in the Floor of Discovery