English
thumbmarked
From thumb + marked or thumbmark + -ed.
Proto-Indo-European *tūm- ‘to grow’
Proto-Germanic *þūmô
Proto-West Germanic *þūmō
Old English þūma
Middle English thombe
English thumb
Today it means
adj Marked with thumbmarks.
Sources
Sources: Wiktionary, “thumbmarked”. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.
Etymograph / thumbmarked