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- tardiness 153
- any time (now) 90
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- euthanasia 139
- responsive 128
- hypnotised 43
- keyhole 49
- Foreground 90
- fritter away 81
- reserved 134
- run-in 91
- Bullshit 253
- inflammation 177
- draught, draughty 141
- hemophilia 97
- conservatory 143
- automation 411
- arthritis 122
- charity shop 90
- miscalculation 91
- designation 110
- punishment 511
- Recognition 237
- limeade 48
- worst-case 82
- cuspidate 55
- Buyer 136
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- Achilles 63
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- sublet 74
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- masticate 50
- inductively 88
- Regularly 249
- pedagogical 102
- STRIVE 76
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- jabbed 27
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- Gallup poll 70
- ch. 46
- cameo 127
- truncated 42
- care 246
- disconcerting 108
- anemic 153
- in part 51
- remiss 54
- big name 139
- porcelain 130
- paring 56
- anthology 148
- storybook 71
- Due to 71
- swoosh 65
- itself 88
- undisciplined 65
- Sporadic 57
- mumming 28
- Germany 365
- Densely 123
- appalled 132
- hutch 201
- disk 573
- dismissive 188
: a polynucleotide sequence in a nucleic acid that does not code information for protein synthesis and is removed before translation of messenger RNA compare exon
Example Sentences
Recent Examples on the Web But some of the intron RNA can get turned into small RNAs that are involved in protein production. 
Quanta Magazine, 1 Sep. 2021 There are now about a dozen individual changes in the amino acids used to make the protein, and the nearby DNA has picked up both an insertion (an intron) and several deletions. John Timmer, Ars Technica, 23 Feb. 2018 There are now about a dozen individual changes in the amino acids used to make the protein, and the nearby DNA has picked up both an insertion (an intron) and several deletions. John Timmer, Ars Technica, 23 Feb. 2018 Forty percent of these sites, however, were in between genes; another 47 percent were in introns, parts of a gene that aren't used to encode a protein. John Timmer, Ars Technica, 8 Nov. 2017 Named for parts of genes called introns and exons, Intrexon was founded in 1998 by Thomas D. Reed and his wife, Jackie, to supply DNA constructs for research with genetically engineered mice. Andrew Pollack, New York Times, 5 Mar. 2016
Quanta Magazine, 1 Sep. 2021 There are now about a dozen individual changes in the amino acids used to make the protein, and the nearby DNA has picked up both an insertion (an intron) and several deletions. John Timmer, Ars Technica, 23 Feb. 2018 There are now about a dozen individual changes in the amino acids used to make the protein, and the nearby DNA has picked up both an insertion (an intron) and several deletions. John Timmer, Ars Technica, 23 Feb. 2018 Forty percent of these sites, however, were in between genes; another 47 percent were in introns, parts of a gene that aren't used to encode a protein. John Timmer, Ars Technica, 8 Nov. 2017 Named for parts of genes called introns and exons, Intrexon was founded in 1998 by Thomas D. Reed and his wife, Jackie, to supply DNA constructs for research with genetically engineered mice. Andrew Pollack, New York Times, 5 Mar. 2016 Word History
Etymology
intervening sequence + -on entry 2
First Known Use
1978, in the meaning defined above
Time Traveler
The first known use of intron was in 1978 👨🏻🏫 Mr. Ng 韋氏詞典 📚 – mw.mister5️⃣.net
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