intransitive verb
transitive verb
thrum
Noun (1)
Verb (1)
imitative
Noun (2)
Middle English, from Old English -thrum (in tungethrum ligament of the tongue); akin to Old High German drum fragment
1592, in the meaning defined at intransitive sense 2
1798, in the meaning defined above
14th century, in the meaning defined at sense 1a(1)
Verb (2)
15th century, in the meaning defined at sense 1
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