Word Study
onomastic
CIDE DICTIONARY
onomastic, a. [Gr. , from to name, 'o`noma name.].
Applied to a signature when the body of the instrument is in another's handwriting. Burrill. [1913 Webster]
OXFORD DICTIONARY
onomastic, adj. relating to names or nomenclature.
Etymology
Gk onomastikos f. onoma name
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