- Morphological analysis - Et psallere nomini tuo

Morphology

Et psallere nomini tuo, altissime.

And to sing praises to your name, Most High.

Etet
conjunction of coordination  
psallerepsallere, psallo, psalli
verb   active   infinitive   present   3th
nomininomen
noun   neuter   dative   singular   3rd declination  
tuotuus
determinant, pronoum   neuter   dative   singular  
altissimealtissimus
Adjective   masculine   vocative   singular   first class