bilimlerdeki
Bilimlerdeki is a Turkish grammatical construction that combines bilim (science) with suffixes to express a definite sense of “the X in the sciences.” It is formed by the plural stem bilimler (sciences), the locative suffix -de meaning “in,” and the relative suffix -ki, which turns the phrase into a determiner that modifies a following noun. The result, bilimlerdeki, functions as a determiner indicating a subset or context within the sciences, as in expressions like “bilimlerdeki gelişmeler” (the developments in the sciences) or “bilimlerdeki tartışmalar” (the debates in the sciences).
Usage and meaning: bilimlerdeki typically precedes a head noun to specify something that belongs to or is
Morphology and nuance: Turkish is agglutinative, and -ki adds a definite, relative meaning to locate the head