mainboard
noun
mainboard is spelled M-A-I-N-B-O-A-R-D: 9 letters. It appears about once in every 14 million words in written English, the 111,684th most frequent word form (wordfreq, 2021 data). As a noun, mainboard means “Synonym of motherboard” (English Wiktionary, September 2026). The plural of mainboard is mainboards.
How many letters and syllables are in mainboard?
| Letters | 9: M-A-I-N-B-O-A-R-D |
|---|---|
| In writing | about once in every 14 million words; the 111,684th 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 mainboard?
Mainboard appears about once in every 14 million words in written English, the 111,684th 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 mainboard
- mainboards plural
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does mainboard mean?
The meanings the English Wiktionary records, quoted as written there (source below).
noun
- 1
Synonym of motherboard.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Where does mainboard come from?
From main + board.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).