Ways to say it
| Polish | IPA | Note |
|---|---|---|
| ponieważ | /pɔˈɲɛ.vaʂ/ /pɔˈɲɛ.vaʂ/ (Middle, Polish) |
|
| bo | /ˈbɔ/ /ˈbɔ/ (Middle, Polish) |
|
| dlatego że | /dlaˈtɛ.ɡɔ ˈʐɛ/ | |
| gdyż | /ˈɡdɘʂ/ /ɡdɨʂ/ (Middle, Polish) |
|
| albowiem | /alˈbɔ.vjɛm/ | |
| bowiem | /ˈbɔ.vjɛm/ /ˈbɔ.vjem/ (Middle, Polish) |
|
| abociem | /aˈbɔ.t͡ɕɛm/ (Middle, Polish) /aˈbɔ.t͡ɕem/ (Middle, Polish) |
archaic |
These terms are used as conjunctions to express the reason or cause for an action or state, meaning 'by or for the cause that', 'on this account that' or 'for the reason that'. In colloquial speech, if someone asks why you did something and you have no specific reason, you can use the phrase bo tak to mean 'just because' or 'just like that'.
Which one should you use?
The choice of word depends on the context: bo is the most common way to say 'because' in everyday spoken Polish. Ponieważ is more formal and is preferred in written or official contexts. Gdyż is a more literary or formal version of 'because' than bo. For highly technical or legal texts, the phrase ze względu na to, że is used to mean 'due to the fact that'. Finally, albowiem, bowiem and the archaic abociem are also forms of the word.
Related words
How do you pronounce it?
The pronunciation of ponieważ is /pɔˈɲɛ.vaʂ/. It has three syllables, with the stress on the second syllable.
When do people say it?
The phrase bo tak is used colloquially as a dismissive response to a 'why' question, implying there is no particular reason for an action.
Did you know?
- The formal word ponieważ was actually borrowed from the Silesian dialect and Czech, rather than developing purely from Old Polish.
- In many Slavic languages, including Polish and Czech, the word gdyż is built by adding a specific particle to the word for 'when', creating a bridge between time and reason.
- While bo is the standard for 'because', it is often used in Polish to start a sentence in spoken conversation, which is generally discouraged in formal English.
Examples in context
- Bo to jest za duże.It's because it's too big.This sentence uses bo to explain that something is too big.Tatoeba #3610614 by Siganiv, translation #2368849 by FeuDRenais2
- Myję ręce, bo są brudne.I'm washing my hands because they're dirty.This sentence uses bo to provide a reason for washing one's hands.Tatoeba #1632548 by Siganiv, translation #516203 by darinmex
- Cieszę się, bo jesteś tu.I'm happy because you're here.This sentence uses bo to explain the reason for being happy.Tatoeba #12211761 by polski_ren, translation #1564891 by CM
- 197 more sentences on Tatoeba
Example conversation
Two friends are talking on the phone about a cancelled plan.
- PiotrDlaczego nie przychodzisz do mnie?Why are you not coming to see me?
- AgnieszkaNie mogę, ponieważ muszę pracować.I cannot, because I have to work.
- PiotrAgnieszko, czy to jest bardzo ważne?Agnieszka, is it very important?
- AgnieszkaTak, Piotr, to bardzo pilna sprawa.Yes, Piotr, it is a very urgent matter.
Sources
- Wiktionary, “because” translations and entries ponieważ, bo, dlatego że, gdyż, albowiem, bowiem, abociem, CC BY-SA 4.0, dump of 2026-09-26.
- Word origins: Wiktionary entries bo, dlatego, gdyż, ponieważ, że, CC BY-SA 4.0.
- Example sentences: Tatoeba CC BY 2.0 FR.
