OOS
German, noun
OOS is spelled O-O-S (3 letters) and appears about once in every 7 million words in written German, the 132,783rd most frequent German word form (wordfreq, 2021 data). OOS is a German noun meaning “initialism of objektorientierte Softwareentwicklung” (English Wiktionary, September 2026).
What does OOS mean in English?
noun
- 1
initialism of objektorientierte Softwareentwicklung
Source: English Wiktionary, German section, dump of September 2, 2026 (CC BY-SA 4.0).
How common is OOS in German?
OOS appears about once in every 7 million words in written German.
OOS0.0010.010.11101001,00010,000
rarerper million words of written Germanmore common
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).