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em

Portuguese, preposition/ẽj̃/

em is spelled E-M (2 letters) and appears 13,804 times per million words in written Portuguese, the 7th most frequent Portuguese word form (wordfreq, 2021 data). Em is a Portuguese preposition meaning “in; inside; within (contained by)” (English Wiktionary, September 2026). The Portuguese Wiktionary (Wikcionário) defines it as “exprime a ideia de”.

What does em mean in English?

preposition

  1. 1

    in; inside; within (contained by)

    Estou na minha casa.

  2. 2

    on; on top of (located just above the surface of)

    O livro está na mesa.

  3. 3

    in; at (located in a location)

    Os soldados estão na Crimeia.

  4. 4

    in (part of; a member of)

    Só três jogadores ainda estão nesta equipa/e.

  5. 5

    in; into; inside (towards the inside of)

    A água entrou em várias casas.

  6. 6

    indicates the target of an action

    Quero dar um soco na tua cara.

  7. 7

    in (pertaining to the particular thing)

    Ela não passou em inglês.

  8. 8

    in (immediately after a period of time)

    Entraremos em contato com você em duas semanas.

prefix

as em-
  1. 1

    forms verbs indicating motion or transformation into the prefixed noun; in-

Source: English Wiktionary, Portuguese section, dump of September 2, 2026 (CC BY-SA 4.0).

How Portuguese dictionaries define it

preposition: 1. exprime a ideia de: 2. lugar 3. lugar interior 4. lugar à parte superficial de cima de

suffix: 1. indicador de terceira pessoa do plural do presente do indicativo dos verbos terminados em -er (segunda conjugação)

prefix: 1. prefixo formador de verbos a partir de substantivos

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 em

  • e- alternative
  • en- alternative

Source: English Wiktionary and Portuguese Wiktionary (Wikcionário) (dumps of September 2, 2026 and September 1, 2026).

How do you pronounce em?

  • Brazil /ẽj̃/
  • Brazil /ĩ/
  • Portugal /ɐ̃j̃/

Sources: English Wiktionary, Portuguese Wiktionary (Wikcionário) (dumps of September 2, 2026 and September 1, 2026); recordings from Wikimedia Commons.

English words that translate to em

Source: the translation tables of the English Wiktionary, dump of September 2, 2026.

How common is em in Portuguese?

em appears 13,804 times per million words in written Portuguese.

Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).

What to look up after em