Declension table of ?jagadhāna

Neuter	Singular	Dual	Plural
Nominative	jagadhānam	jagadhāne	jagadhānāni
Vocative	jagadhāna	jagadhāne	jagadhānāni
Accusative	jagadhānam	jagadhāne	jagadhānāni
Instrumental	jagadhānena	jagadhānābhyām	jagadhānaiḥ
Dative	jagadhānāya	jagadhānābhyām	jagadhānebhyaḥ
Ablative	jagadhānāt	jagadhānābhyām	jagadhānebhyaḥ
Genitive	jagadhānasya	jagadhānayoḥ	jagadhānānām
Locative	jagadhāne	jagadhānayoḥ	jagadhāneṣu

Compound jagadhāna -

Adverb -jagadhānam -jagadhānāt