अन्वयः

सहलक्ष्मणः accompanied by Lakshmana, तेभर्ता your husband, शत्रुघ्नः destroy, विष्णुनासह along with Vishnu, वासवः Indra, शत्रुषु against enemy, यथा just as, रक्षस्सु Rakshasas, विक्रमिष्यति will exhibit his valour.

M N Dutt

And, as Väsava put forth his prowess among his foes, in company with the foe-destroying Visnu, your lord, along with Laksmana, shall display his prowess among the Rākşasa.

Summary

"Your husband accompanied by Lakshmana will exhibit his valour against Rakshasas just as Indra did against enemies accompanied by Vishnu (descended as his younger brother)."

पदच्छेदः

विक्रमिष्यति	विक्रमिष्यति (√वि-क्रम् लृट् प्र.पु. एक.)
रक्षःसु	रक्षस् (७.३)
भर्ता	भर्तृ (१.१)
ते	त्वद् (६.१)
सहलक्ष्मणः	सहलक्ष्मण (१.१)
यथा	यथा (अव्ययः)
शत्रुषु	शत्रु (७.३)
शत्रुघ्नो	शत्रु–घ्न (१.१)
विष्णुना	विष्णु (३.१)
सह	सह (अव्ययः)
वासवः	वासव (१.१)

छन्दः

अनुष्टुप् [८]

छन्दोविश्लेषणम्

१	२	३	४	५	६	७	८
वि	क्र	मि	ष्य	ति	र	क्षः	सु
भ	र्ता	ते	स	ह	ल	क्ष्म	णः
य	था	श	त्रु	षु	श	त्रु	घ्नो
वि	ष्णु	ना	स	ह	वा	स	वः