package vs aggregation

package and aggregation both are nouns.

Word	Noun	Adjective	Verb	Adverb
package	Yes	No	Yes	No
aggregation	Yes	No	No	No

As nouns, aggregation is a hypernym of package; that is, aggregation is a word with a broader meaning than package:

Other hypernyms of package include accumulation, assemblage, collection.

package (noun)	aggregation (noun)
a wrapped container	the act of gathering something together
(computer science) written programs or procedures or rules and associated documentation pertaining to the operation of a computer system and that are stored in read/write memory	several things grouped together or considered as a whole
a collection of things wrapped or boxed together

package (verb)	aggregation (verb)
put into a box