The dictionary title combines two common Chinese words: lèi 類 " category; kind; type; class" and piān 篇 "piece of writing; sheet (of paper); chapter". Piān 篇, written with the "bamboo radical" ⺮ and biǎn 扁 "flat" phonetic, originally meant "bamboo slip (for writing)", comparable with biān 編 "weave; organize; compile" with the "silk radical" 糸—seen in the (1726) Pianzi leipian 駢字類編 "Classified Collection of Phrases and Literary Allusions" dictionary title.[1]
English translations include Dictionary of Character Sounds,[2] Collection of Categorized Characters,[3] The Classified Chapters, and The Categories Book.[5]
The Leipian text consists of 15 books (册), each subdivided into 3 parts, for a total of 45 volumes (卷). The 31,319 character head entries are organized by a 544-radical system.[6] Each entry gives the character in Small Seal Script (following the Shuowen jiezi format), the pronunciation in the fanqie system, definition, and exegesis. The Leipian also notes variant characters, alternate pronunciations, and multiple meanings.