messenger RNA
"messenger-rna" is a 12-letter English headword indexed on PlainSpell.
The verdict
“messenger RNA” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.
- Unranked
- below top-frequency English
- 13
- letters
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - RNA that encodes and carries information from DNA during transcription to sites of protein synthesis to undergo translation in order to yield a protein.
Corpus desk
Index EN-messenger-rna · messenger RNA · English
messenger RNA · unranked · 0 variants · 0 confusables
- FREQ-UNRANKED Unranked
- LEN-MEGA 13 letters
- VOW-4 4 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-THIN "M" thin
- PHOTO-UNK Peer pending
Read with this headword: Spelling guide for this pattern
Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.
| Property | Value |
|---|---|
| Headword | messenger RNA |
| Language | English |
| Part of speech | Noun |
| Letters | 13 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “messenger RNA” in English
Rare enough to double-check
messenger RNA is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "RNA that encodes and carries information from DNA during transcription to sites of protein synthesis to undergo translation in order to yield a protein.".
Zero misspellings are on record for messenger RNA in our index, suggesting the orthography follows predictable English patterns. This entry stands alone in our confusable dataset, since its spelling is unusual enough that it doesn't cluster with a lookalike.
This entry carries no recorded etymology, so its spelling is best explained by sound-to-letter mapping rather than etymology. The correct English form is messenger RNA, spelled M-E-S-S-E-N-G-E-R- -R-N-A.
Definition
- 1RNA that encodes and carries information from DNA during transcription to sites of protein synthesis to undergo translation in order to yield a protein.
Recorded use
Wiktionary exampleThese source excerpts show how messenger RNA appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
In the past, RNA did not get this kind of respect. The central dogma of biology has been that DNA makes messenger RNA, messenger RNA makes proteins, and proteins do everything else that needs to be done in a living cell.
This word in other languages
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.