It means:
* Guarantee: This is the most common and literal meaning of the word. It refers to a promise or assurance that something will happen or be done, often with the implication of a potential consequence if the promise is not fulfilled.
* Security: In a financial context, "engyisi" can also mean a security or collateral provided as a guarantee of repayment of a loan.
* Warranty: In some cases, it can be translated as a warranty or a guarantee of quality or performance.
Example usage:
* "Η εγγύηση του προϊόντος καλύπτει 1 χρόνο" (The product's guarantee covers 1 year.)
* "Ζήτησε εγγύηση από τον δανειστή" (He asked for a guarantee from the lender.)
* "Η εγγύηση μου είναι ότι θα τα καταφέρω" (My pledge is that I will succeed.)