-ईन

• (Delhi) IPA^(key): /iːn/,

Borrowed from Sanskrit -ईन (-īna).

-ईन • (-īn) (Urdu spelling ـین)

1. relating to

   ‎काल (kāl, “time”) + ‎-ईन (-īn) → ‎कालीन (kālīn, “relating to a particular time”)

Borrowed from Classical Persian ـین (in).

-ईन • (-īn) (Urdu spelling ـین)

1. having, possessing

   ‎शौक़ (śauq, “hobby”) + ‎-ईन (-īn) → ‎शौक़ीन (śauqīn, “having a hobby”)

   ‎रंग (raṅg, “colour”) + ‎-ईन (-īn) → ‎रंगीन (raṅgīn, “having a colour, colourful”)

   ‎नमक (namak, “salt”) + ‎-ईन (-īn) → ‎नमकीन (namkīn, “having salt, salty”)

• -ईण (-īṇa) (after some stems with retroflexes, see Sanskrit sandhi rules)

Inherited from Proto-Indo-Iranian *-iHnas, from Proto-Indo-European *-iHnos. Compare Persian ـین (in).

• (Vedic) IPA^(key): /iː.nɐ/
• (Classical Sanskrit) IPA^(key): /ˈiː.n̪ɐ/

-ईन • (-īna)

1. relating to, belonging to

   ‎ग्राम (grāma, “village”) + ‎-ईन (-īna) → ‎ग्रामीण (grāmīṇa, “belonging to the village”)

   ‎कुल (kula, “family”) + ‎-ईन (-īna) → ‎कुलीन (kulīna, “belonging to the family”)