vs
QUICK ANSWER
"Ignacio" is a proper noun which is often translated as "Ignatius", and "dar de comer" is a transitive verb phrase which is often translated as "to feed". Learn more about the difference between "Ignacio" and "dar de comer" below.
dar de comer()
A transitive verb phrase is a phrase that combines a verb with a preposition or other particle and requires a direct object (e.g., take out the trash.).