"İlkbaharda İran'a gidiyoruz."
Translation:We are going to Iran in spring.
"İlkbaharda İran'a gidiyoruz." Translation: We are going to Iran in spring.
"Closed form" compound nouns without suffix to the second word:
(noun) + (noun) = compound noun.
First + spring = Spring.
İlk + bahar = İlkbahar + da (locative suffix) = İlkbaharda - in spring.
Son + bahar = Sonbahar - Autumn.
Last + spring = Sonbahar - Autumn.
Thank you, Salih, for your response to my query.
I often have Turkish students and I came across these two names: İlkbahar and İlknur.
I have just searched for them online and found that the first means "first spring" and the second "first light" - both cited as feminine given names.