adventitia
noun
adventitia is spelled A-D-V-E-N-T-I-T-I-A: 10 letters. It appears about once in every 89 million words in written English, the 301,415th most frequent word form (wordfreq, 2021 data). As a noun, adventitia means “The outermost layer of epithelial tissue encasing a visceral organ” (English Wiktionary, September 2026). The plural of adventitia is adventitias.
How many letters and syllables are in adventitia?
| Letters | 10: A-D-V-E-N-T-I-T-I-A |
|---|---|
| In writing | about once in every 89 million words; the 301,415th most frequent word form |
| Wrong spellings searched | none measured in search |
Sources: letters and syllables from the English Wiktionary's hyphenation or pronunciation; written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).
How common is adventitia?
Adventitia appears about once in every 89 million words in written English, the 301,415th most frequent word form in the list.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).
Forms of adventitia
- adventitias plural
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does adventitia mean?
The meanings the English Wiktionary records, quoted as written there (source below).
noun
- 1
The outermost layer of epithelial tissue encasing a visceral organ.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Adventitia in Spanish, French, German and Portuguese
In the sense layer encasing a visceral organ:
| Language | Words |
|---|---|
| Portuguese | adventícia |
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Translations are Wiktionary's, by sense; a linked word has its own PlainSpell page.
Where does adventitia come from?
From the Latin adventitius (“extraneous”).
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).