This is the 15512th most frequent Turkish word.
tam
"Tam" means "exact" or "complete" in English.
Here, 'tam' is used as 'exactly' to indicate a precise time.
Saat tam beşte buluşabiliriz.
We can meet exactly at five o'clock.
In this sentence, 'tam' means 'perfectly' and describes a condition of complete suitability.
Elbise sana tam olmuş, çok iyi görünüyorsun.
The dress fits you perfectly; you look great.
The word 'tam' is used as 'right' to emphasize accuracy at a specific point.