BDF
B·D·F/ˌbiːˌdiːˈɛf/noun
BDF is spelled B-D-F: 3 letters and 3 syllables (B·D·F). It appears about once in every 21 million words in written English, the 138,319th most frequent word form (wordfreq, 2021 data). As a noun, BDF means “Initialism of big diaper Friday (an occasion to wear diapers, and to post content online, especially images and videos, of (usually large) diapers)” (English Wiktionary, September 2026). The plural of BDF is BDFs.
How many letters and syllables are in BDF?
| Letters | 3: B-D-F |
|---|---|
| Syllables | 3: B·D·F |
| In writing | about once in every 21 million words; the 138,319th 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 BDF?
BDF appears about once in every 21 million words in written English, the 138,319th 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).
How do you pronounce BDF?
- /ˌbiːˌdiːˈɛf/
BDF has 3 syllables, split B·D·F in writing.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Forms of BDF
- BDFs plural
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does BDF mean?
The meanings the English Wiktionary records, quoted as written there (source below).
noun
- 1
Initialism of big diaper Friday (an occasion to wear diapers, and to post content online, especially images and videos, of (usually large) diapers).
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Where does BDF come from?
Abbreviation.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).