अन्वयः

तदा then, यथोक्तकारी obedient, रामानुजः Rama's younger brother, भ्रातुः brother's, कामक्रोधसमुत्थेन inspired by love and anger, कोपाग्निना by the fire of anger, वृतः encompassed, अप्रीतः displeased, बुद्ध्या in his mind, बृहस्पतिसमः like Brihaspati, लक्ष्मणः Lakshmana, सोत्तरम् answer to be given, उत्तरं वचनम् words of reply, मत्वा thinking over, तदा then, प्रभञ्जन इव like stormy wind, प्रययौ marched.

M N Dutt

Intelligent like Bșhaspati and ever abiding by his elder brother's behest, Laksmana, revolving in his mind what he should say as well as Sugrīva's answers, and enveloped with the fire of anger arising from the excitement of his brother's amour, and therefore displeased, proceeded quick as air.

Summary

Then Lakshmana, obedient, intelligent like Brihaspati, like a tempest, encompassed by the fire of anger and deliberating in his mind as to the possible questions from Sugriva and the reply from him.

पदच्छेदः

यथोक्तकारी	यथा (अव्ययः)–उक्त (√वच् + क्त)–कारिन् (१.१)
वचनम्	वचन (२.१)
उत्तरं	उत्तर (२.१)
चैव	च (अव्ययः)–एव (अव्ययः)
सोत्तरम्	सोत्तर (२.१)
बृहस्पतिसमो	बृहस्पति–सम (१.१)
बुद्ध्या	बुद्धि (३.१)
मत्वा	मत्वा (√मन् + क्त्वा)
रामानुजस्	राम–अनुज (१.१)
तदा	तदा (अव्ययः)

छन्दः

अनुष्टुप् [८]

छन्दोविश्लेषणम्

१	२	३	४	५	६	७	८
य	थो	क्त	का	री	व	च	न
मु	त्त	रं	चै	व	सो	त्त	रम्
बृ	ह	स्प	ति	स	मो	बु	द्ध्या
म	त्त्वा	रा	मा	नु	ज	स्त	दा