sejtjeik
Sejtjeik is a Hungarian noun phrase meaning “their cells.” It is formed from the noun sejt (cell) combined with a third-person plural possessive suffix, and is used to refer to cells belonging to a group of people or organisms. In Hungarian, possessive forms are attached directly to the noun, so sejtjeik functions as a possessive determiner plus noun.
The related forms for different possessors include sejtjei (his/her/its cells), sejtjeink (our cells), sejtjeid (your cells),
Usage of sejtjeik appears in scientific, medical, and descriptive contexts, where it is necessary to specify
Notes: sejtjeik is a standard grammatical construction in Hungarian for referring to cells that belong to others,