यत्कृकते on whose account, चिन्तयानस्य with this thought, शोकार्तस्य is in grief, ममपितुः my father, गात्रैः body, शयनम् bed, अस्पृष्टवा not understood clearly, त्रियामा three periods, शर्वरी night, याति passed away, यत्कृते by what action, कृत्स्ना dark, इयंलङ्का this Lanka, वर्षासु raining, नदीइव like river, आकुला agitated, सः he, अयम् all, सर्वेषाम् all of us, मूलहरः root cause, अनर्थः got rid of, मया by me, निहतः killed.

"On whose account my father was in grief and spent all night and passed the three parts of the night (without sleep) and why he was unable to sleep was not understood clearly. By his (Rama's) action this Lanka is agitated like a river during the rainy season. He, who is the root cause of this calamity, has been got rid of by me," thought Indrajith.