subtile

The American Illustrated Medical Dictionary · 1913 · p. 23

(sub’til) (L. sub’til is). as, a subfile pain.

Bu kavram başka kaynaklarda da geçiyor

Chamber's Twientieth Century Dictionary (1908)
Nuttall's Standard Dictionary of the English Language (1890)
Webster's Practical Dictionary- A Practical Dictionary of the Englih Language (1884)
Subtile -is — Explanation of Terms Used in Entomology (1906)

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