Consisting of Something (-dan ibaret)
When exploring caves, you will often need to describe the geological makeup of different formations. To say that something "consists of" or is "composed solely of" a specific material, Turkish uses the word ibaret.
To form this structure, attach the ablative case suffix (-dan / -den / -tan / -ten) to the noun representing the material, followed by ibaret.
| This layer consists of marble. | Bu katman mermerden ibaret. |
| This cave consists only of stalactites. | Bu mağara sadece sarkıtlardan ibaret. |
Notice how ibaret is frequently paired with the word sadece (only / solely). While ibaret inherently means that the subject is made up entirely of that material, adding sadece emphasizes this exclusivity.
If a formation consists of multiple materials, you only need to attach the ablative suffix to the last noun in the list.
| This sediment consists only of salt and water. | Bu çökelti sadece tuz ve sudan ibaret. |
Negation and Complex Sentences
Like other adjectives and postpositions, ibaret can be made negative using değil to show that something is not solely composed of a certain material.
| This formation is not only composed of stalactites; it also contains marble. | Bu formasyon sadece sarkıtlardan ibaret değil, aynı zamanda mermer de içeriyor. |
You will also often see ibaret paired with the helping verb olmak (to be). This becomes necessary when you need to conjugate the phrase into different tenses or use complex grammatical structures, such as transforming the phrase into an object clause (e.g., "we saw that it is composed of...").
| We saw that the cave is composed solely of stalactites and stalagmites. | Mağaranın sadece sarkıt ve dikitlerden ibaret olduğunu gördük. |
| By examining the mass, they understood that it consists of sediment. | Kütleyi inceleyerek çökeltiden ibaret olduğunu anladılar. |
