ersségével
Ersségével is not a standard Hungarian word and does not appear in widely used dictionaries or linguistic references. It is most likely a misspelling or typographical variant of erősségével, the instrumental form meaning “with its strength.” As such, ersségével does not have a defined, separate meaning in formal Hungarian, but it may appear as an error in text or in informal writing.
Etymology and morphology: The noun erősség means strength or robustness. To form the instrumental case, Hungarian
Usage: In standard Hungarian, erősségével is used to indicate the means by which an action is performed
See also: Hungarian grammar; suffixes val/vel and -ával/-ével; erősség.