aggregation

English

Etymology

From Latin aggregātiō, from aggregō (“aggregate”).

Pronunciation

• IPA^(key): /æɡɹəˈɡeɪʃən/

• Audio (Southern England)

  (file)

• Rhymes: -eɪʃən

Noun

aggregation (plural aggregations)

1. The act of collecting together, of aggregating.
2. The state of being collected into a mass, assemblage, or (aggregated) sum.
3. A collection of particulars; an aggregate.
4. (networking) Summarizing multiple routes into one route.
5. (epidemiology) The majority of the parasite population concentrated into a minority of the host population.
6. (object-oriented programming) Kind of object composition which does not imply ownership.
   • 2002, Kirk Knoernschild, edited by Addison-Wesley Professional, Java Design: Objects, UML, and Process‎^[1]:

     The difference between an association and an aggregation is entirely conceptual and is focused strictly on semantics.

Antonyms

• disgregation
• disaggregation

Derived terms

• aggregation number
• bootstrap aggregation

 

Translations

act of aggregating, or state of being aggregated

• Chinese:

  Mandarin: please add this translation if you can

• Finnish: yhdistäminen (fi), kokoaminen (fi), koostaminen
• French: agrégation (fr) f, aggrégation (fr) f (archaic)
• Persian: تجمع‎ (fa) (tajamo')
• Polish: agregacja (pl) f
• Portuguese: agregação f
• Romanian: agregare (ro) f
• Russian: скопле́ние (ru) n (skoplénije), собира́ние (ru) n (sobiránije)
• Swedish: aggregering c

collection into a mass or sum

• Chinese:

  Mandarin: please add this translation if you can

• Finnish: yhdistäminen (fi), kokoaminen (fi), koostaminen
• French: please add this translation if you can
• Polish: agregacja (pl) f
• Portuguese: agregação f
• Romanian: agregare (ro) f
• Russian: объедине́ние (ru) n (obʺjedinénije)
• Swedish: aggregering c

collection of particulars

• Armenian: զանգված (hy) (zangvac)
• Chinese:

  Mandarin: please add this translation if you can

• Finnish: kooste (fi)
• French: ar (fr) m, agrégation (fr) f, aggrégation (fr) f (archaic)
• German: Aggregation (de) f, Ansammlung (de) f, Anhäufung (de) f
• Swedish: aggregering c

aggregate

• Armenian: զանգված (hy) (zangvac)
• Chinese:

  Mandarin: please add this translation if you can

• Finnish: keräymä, aggregaatti (fi), kooste (fi)
• French: please add this translation if you can
• Polish: agregat (pl) m
• Russian: агрега́т (ru) m (agregát)
• Swedish: aggregering c, aggregat (sv) n

summarizing multiple routes into one route

• Chinese:

  Mandarin: 聚合 (zh) (jùhé)

• Finnish: kooste (fi)
• French: please add this translation if you can
• German: Aggregation (de) f
• Russian: агрега́ция (ru) f (agregácija)
• Swedish: aggregering c

object composition

• Chinese:

  Mandarin: please add this translation if you can

• Finnish: koostaminen
• French: agrégation (fr)
• German: Aggregation (de) f