This is the 13757th most frequent Turkish word.
kırmaya
"Kırmaya" means "to break" or "breaking" in English, depending on context.
Here, 'kırmaya' refers to the act of breaking something, specifically the glass.
Camı kırmaya çalıştı.
He tried to break the glass.
In this context, 'kırmaya' metaphorically means to hurt someone's feelings or break their heart.
Onun kalbini kırmaya hakkın yok.
You have no right to break his heart.
'Kırmaya' here describes causing the pot to be broken due to pressure or weight.