The process of entering or gaining access to a place or organization secretly.

घुसपैठ

English Usage: The infiltration of the spy network into the enemy's territory was carefully planned.

Hindi Usage: दुश्मन के क्षेत्र में जासूसी नेटवर्क की घुसपैठ को सावधानीपूर्वक योजनाबद्ध किया गया था।

To enter or gain access to a place, organization, etc., stealthily or secretly, often for an ulterior purpose.

घुसना

English Usage: The agents managed to infiltrate the criminal organization without being detected.

Hindi Usage: एजेंटों ने अपराधी संगठन में बिना पहचान के घुसने में सफल हो गए।