As a Hindi name
सीमन्तिनी · sīmantinī · s.f.
lit. 'Having hair - parting'; a woman — Platts (1884), digital edition courtesy DSAL, University of Chicago, p. 712
As a Sanskrit word
Meaning
a woman, &c.
Verified derivationWhy this matches what you typed
M1 · same meaning "sīmantinī" is the feminine form of "sīmantin" — the same word with the feminine ending (vocative dual).
Dictionary citations
sīmantinī (ī), f. a woman, MBh.; Kāv. &c.
N. of a woman, Cat.
sīmantinī f. (-nī) A woman in general. E. sīmanta the separation of the hair, and ini aff.
sīmantin mfn. parted (as hair), Suśr.
wearing the hair parted (as a pregnant woman), ŚāṅkhGṛ., Sch.
Caveats
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