Ostium
German, noun
Ostium is spelled O-S-T-I-U-M (6 letters) and appears about once in every 15 million words in written German, the 216,904th most frequent German word form (wordfreq, 2021 data). Ostium is a German neuter noun meaning “ostium” (English Wiktionary, September 2026).
What does Ostium mean in English?
noun
- 1
neuterostium
Source: English Wiktionary, German section, dump of September 2, 2026 (CC BY-SA 4.0).
Forms of Ostium
- Ostia plural
- Ostien plural
Source: English Wiktionary and German Wiktionary (dumps of September 2, 2026 and September 1, 2026).
English words that translate to Ostium
Source: the translation tables of the English Wiktionary, dump of September 2, 2026.
How common is Ostium in German?
Ostium appears about once in every 15 million words in written German.
Ostium0.0010.010.11101001,00010,000
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).