This is the 8810th most frequent Turkish word.
sezai
"Sezai" is a Turkish given name, meaning "perceptive" or "intuitive."
Here, 'Sezai' is a proper noun referring to a name, the subject of the sentence.
Sezai dün gece çok güzel bir hikaye anlattı.
Sezai told a very beautiful story last night.
In this case, 'Sezai' is used as a name in the genitive form to denote possession (Sezai's poem).
Sezai'nin yazdığı şiir, herkesi çok etkiledi.
The poem written by Sezai impressed everyone greatly.
Here, 'Sezai' is used as a comparison in the structure 'like Sezai' referring to similar individuals.