The

Dictionary of Letterlocking (DoLL)


DoLL provides you with the language to describe what you are seeing and doing as you explore letterlocking. We provide several ways to search the dictionary

Return to

DoLL: alphabetical list of concepts

DoLL: hierarchy (index) of concepts

DoLL: top concepts

DoLL: about

DoLL: about linked data

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Cite as

Jana Dambrogio, Daniel Starza Smith, and the Unlocking History Research Group. 2025. Dictionary of Letterlocking (DoLL). Date accessed: [Date]. Abbreviated on this page: (DoLL 2025). All images except when noted are courtesy of the Unlocking History Research Group archive, MC0760, MIT Libraries.

Last updated: March 4, 2025.