mennyiségeivel
"Mennyiségeivel" is the Hungarian word for "with its quantities" or "by its amounts." It is a grammatical form used in Hungarian to indicate that something is being described, measured, or affected by the quantity of something else. The word itself is a combination of "mennyiség" (quantity) and the possessive suffix "-ei" (its) followed by the instrumental case suffix "-vel" (with/by).
In Hungarian grammar, this form is used to express how something is characterized or modified by the