biconditional
adjective, noun
biconditional is spelled B-I-C-O-N-D-I-T-I-O-N-A-L: 13 letters. It appears about once in every 74 million words in written English, the 272,462nd most frequent word form (wordfreq, 2021 data). As an adjective, biconditional means “Having two conditions” (English Wiktionary, September 2026).
How many letters and syllables are in biconditional?
| Letters | 13: B-I-C-O-N-D-I-T-I-O-N-A-L |
|---|---|
| In writing | about once in every 74 million words; the 272,462nd 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 biconditional?
Biconditional appears about once in every 74 million words in written English, the 272,462nd 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 biconditional
- biconditionals plural
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does biconditional mean?
The meanings the English Wiktionary records, quoted as written there (source below).
adjective
- 1
Having two conditions
noun
- 1
An "if and only if" conditional wherein the truth of each term depends on the truth of the other
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Where does biconditional come from?
From bi- + conditional.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).