German noun
das Pi
Plural: die PisEnglish: piB1Very common
Quick answer
The correct German article for Pi is das, so you say das Pi. The plural form is die Pis. In English, it usually means pi.
Meaning and usage
The correct article is das, so you say das Pi. The plural is die Pis. In English, Pi usually means pi.
Learner note
Do not memorize Pi on its own — learn it as das Pi. Remember the plural together with the noun: die Pis.
Related German nouns
Explore nearby nouns to reinforce the article, plural, and meaning through comparison.
More nouns with das
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FAQ
What is the article for Pi?
The correct article is das, so the full noun is das Pi.
What is the plural of Pi?
The plural form is die Pis.
What does Pi mean in English?
Pi usually means pi in English.