somatório
Portuguese, noun/so.maˈtɔ.ɾju/
somatório is spelled S-O-M-A-T-Ó-R-I-O (9 letters) and appears about once in every 1 million words in written Portuguese, the 37,683rd most frequent Portuguese word form (wordfreq, 2021 data). Somatório is a Portuguese masculine noun meaning “sum, summation (sum over a set of like terms in Σ notation)” (English Wiktionary, September 2026). The Portuguese Wiktionary (Wikcionário) defines it as “operador matemático que nos permite representar facilmente somas muito grandes ou até infinitas; é…”.
What does somatório mean in English?
noun
- 1
masculinesum, summation (sum over a set of like terms in Σ notation)
- 2
masculinesum total
Source: English Wiktionary, Portuguese section, dump of September 2, 2026 (CC BY-SA 4.0).
How Portuguese dictionaries define it
adjective: 1. relativo a soma
noun: 1. operador matemático que nos permite representar facilmente somas muito grandes ou até infinitas; é representado com a letra grega sigma (Σ)
The definition in the Portuguese Wiktionary (Wikcionário), in Portuguese.
Source: Portuguese Wiktionary (Wikcionário), dump of September 1, 2026 (CC BY-SA 4.0), through kaikki.org.
Forms of somatório
- somatórios plural
Source: English Wiktionary and Portuguese Wiktionary (Wikcionário) (dumps of September 2, 2026 and September 1, 2026).
How do you pronounce somatório?
- Brazil /so.maˈtɔ.ɾju/
- Portugal /su.mɐˈtɔ.ɾju/
- Brazil /so.maˈtɔ.ɾi.u/ [so.maˈtɔ.ɾɪ.u] AFI: /so.maˈtɔ.ɾju/ (pronúncia rápida)
Sources: English Wiktionary, Portuguese Wiktionary (Wikcionário) (dumps of September 2, 2026 and September 1, 2026); recordings from Wikimedia Commons.
English words that translate to somatório
Source: the translation tables of the English Wiktionary, dump of September 2, 2026.
How common is somatório in Portuguese?
somatório appears about once in every 1 million words in written Portuguese.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).