This is the 1134th most frequent Turkish word.
indi
"İndi" means "descended" or "got off" in English.
In this sentence, 'indi' is used as the past tense of the verb 'inmek', meaning 'to land' or 'to descend'.
Uçak az önce indi.
The plane just landed.
Here, 'indi' metaphorically indicates reaching or arriving at a conclusion.
O, uzun bir tartışmadan sonra sonunda bir karara indi.
After a long discussion, he finally came to a decision.
'Indi' in this context refers to physically going down from a higher place to a lower one.