rdna
noun
rdna is spelled R-D-N-A: 4 letters. It appears about once in every 9 million words in written English, the 91,522nd most frequent word form (wordfreq, 2021 data). As a noun, rdna means “Alternative form of rDNA” (English Wiktionary, September 2026). The plural of rdna is rdnas.
How many letters and syllables are in rdna?
| Letters | 4: R-D-N-A |
|---|---|
| In writing | about once in every 9 million words; the 91,522nd most frequent word form |
| Wrong spellings searched | none measured in search |
| Same letters |
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); rhymes and same-letter words are computed by PlainSpell from its own word list.
How common is rdna?
Rdna appears about once in every 9 million words in written English, the 91,522nd 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).
What rhymes with rdna?
No other word on PlainSpell ends in the same sounds as rdna.
Spelled with the same letters in another order: rand, darn, nard.
Computed by PlainSpell from the pronunciations in the English Wiktionary (dump of September 2, 2026): a rhyme shares every sound from the last stressed vowel to the end; ordered by written frequency (wordfreq 3.1).
Forms of rdna
- rdnas plural
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does rdna mean?
The meanings the English Wiktionary records, quoted as written there (source below).
noun
- 1
Alternative form of rDNA.
noun
- 1
ribosomal DNA
- 2
recombinant DNA
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Where does rdna come from?
Initialism of ribosomal / recombinant DNA.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).