aggregation
/æɡɹəˈɡeɪʃən/noun
aggregation is spelled A-G-G-R-E-G-A-T-I-O-N: 11 letters and 4 syllables. It appears 1.8 times per million words in written English, the 20,906th most frequent word form (wordfreq, 2021 data). As a noun, aggregation means “The act of collecting together, of aggregating” (English Wiktionary, September 2026). The plural of aggregation is aggregations.
How many letters and syllables are in aggregation?
| Letters | 11: A-G-G-R-E-G-A-T-I-O-N |
|---|---|
| Syllables | 4 (from its American pronunciation) |
| In writing | 1.8 times per million words; the 20,906th most frequent word form |
| Wrong spellings searched | none measured in search |
Sources: letters and syllables from the English Wiktionary's hyphenation or pronunciation and the CMU Pronouncing Dictionary; written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).
How common is aggregation?
Aggregation appears 1.8 times per million words in written English, the 20,906th most frequent word form in the list.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).
How do you pronounce aggregation?
- /æɡɹəˈɡeɪʃən/
Aggregation has 4 syllables (counted from its American pronunciation in the CMU Pronouncing Dictionary).
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Recordings: LL-Q1860_(eng)-Vealhurl-aggregation.wav, Wikimedia Commons (author and licence on each file's page).
Forms of aggregation
- aggregations plural
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does aggregation mean?
The meanings the English Wiktionary records, quoted as written there (source below).
noun
- 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
Summarizing multiple routes into one route.
- 5
The majority of the parasite population concentrated into a minority of the host population.
- 6
Kind of object composition which does not imply ownership.
- 7
A component of natural language generation that entails combining syntactic elements.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Aggregation in Spanish, French, German and Portuguese
| Language | Words |
|---|---|
| French | agrégation, aggrégation , ar |
| Portuguese | agregação |
| Spanish | agregación |
| German | Aggregation, Ansammlung, Anhäufung |
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Translations are Wiktionary's, by sense; a linked word has its own PlainSpell page.
Where does aggregation come from?
From Latin aggregātiō, from aggregō (“aggregate”).
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).