This is the 12838th most frequent Turkish word.
içirdi
The Turkish word "içirdi" means "made (someone) drink."
Here, 'içirdi' again represents a causative action, indicating that the instructor ensured the participants drank water.
Eğitmen, katılımcılara su içirdi.
The instructor made the participants drink water.
The word 'içirdi' here is used in the causative form, indicating that the action of drinking (the medicine) was caused by the subject (the mother).
Anne, hasta çocuğuna ilaç içirdi.
The mother made her sick child drink the medicine.
In this usage, 'içirdi' conveys that the attendant caused or facilitated the drinking of tea by the visitors.