This is the 9568th most frequent Turkish word.
almanızı
"Almanızı" means "your taking" or "for you to take" in English, depending on context.
In this sentence, 'almanızı' acts as the object of the verb 'öneririm' (I suggest), denoting the action of taking.
Yağmurda şemsiyenizi almanızı öneririm.
I suggest you take your umbrella in the rain.
The word 'almanızı' is the object of the verb 'isterim' (I would like), referring to the act of bringing dessert.
Akşam yemeğine gelirken yanında tatlı almanızı çok isterim.
I would love for you to bring dessert when coming to dinner.
Here, 'almanızı' is the object of the verb 'rica etmek' (to request), indicating the action of buying.