लब्धलक्षाः having found opportunity, प्लवङ्गमाः Vanaras, संहृष्टाः highly rejoiced, अद्यैव surely, सर्वशः all over, अद्यैव the very day, इह here, दुर्गाणि fort, लङ्काद्वाराणि gates of Lanka, आरोक्ष्यन्ति will climb, ध्रुवम् determined.

"Having found an opportunity, all the Vanaras, highly rejoiced, on this very day, will surely climb over the gates of forts of Lanka determined."