þynne
þynne is a word found in Old English and Middle English, meaning "thin". It describes something having little thickness or depth, or a narrowness in extent. The term was used in various contexts, from describing physical objects to abstract qualities. For instance, it could refer to thin cloth, a thin person, or even a thin margin in a document. The pronunciation of þynne involved the voiceless dental fricative sound represented by the letter þ (thorn), similar to the 'th' in "thin" today.
The word evolved over time, with variations in spelling appearing in different manuscripts and periods. As