girdiklerinde
Girdiklerinde is a Turkish word that translates to "when they entered" or "upon entering" in English. It is a verb form derived from the root verb "girmek," meaning "to enter." The suffix "-diklerinde" indicates a past tense action that occurred at the moment of or during the act of entering. This grammatical construction is commonly used to describe a sequence of events where one action follows another immediately.
For instance, "Kapı açıldığında ve girdiklerinde, odanın sessiz olduğunu gördüler" translates to "When the door opened