As a Hindi name
दीर्घिका · noun · masculine
बावली । छोटा जलाशय । छोटा तालाब — Śabdasāgara
दीर्घिका · dīrghikā · s.f.
An oblong pond ( = digghī, q.v.) — Platts (1884), digital edition courtesy DSAL, University of Chicago, p. 557
As a Sanskrit word
Meaning
an oblong lake or pond
Verified derivationWhy this matches what you typed
The spelling you confirmed, दीर्घिका, is itself a dictionary headword — no grammatical transformation stands between what you typed and the meaning above.
Dictionary citations
dīrghikā f. an oblong lake or pond, MBh.; Suśr.; Kāv.
dīrghikā 1 A long or oblong lake; M. 2. 13, R. 16. 13. 2 A well or lake in general.
dīrghikā f. (-kā) A large and long pond. E. dīrgha long, affix kan, fem. form.
Caveats
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