Illustration of splice
- splice 1
spliced; splicing
1
a
: to unite (two ropes or two parts of a rope) by interweaving the strands
b
: to unite (two lengths of magnetic tape, photographic film, etc.) by overlapping and securing together two ends
2
: to unite, link, or insert as if by splicing
3
: to combine or insert (something) by genetic engineering
spliced a human gene for insulin into a bacterium
splicer
noun
Examples of splice in a Sentence
Recent Examples on the Web
Kansas City Star, 20 Apr. 2026
Also, the Office of Special Events and Filming would be merged into Parks and Recreation and the Compliance Department would be spliced up and merged into three other departments.
—David Garrick, San Diego Union-Tribune, 15 Apr. 2026
Scott Simon, NPR, 28 Mar. 2026
Many of these features already have their own specialty AI tools—SpliceAI for splice site prediction, ChromBPNet for local chromatin accessibility, Orca for three-dimensional genome architecture.
—Elie Dolgin, IEEE Spectrum, 4 Feb. 2026
See All Example Sentences for splice
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Verb
Spagnuolo and Cullen spliced up film from Louisville to see how Konga analyzed the plays.
—Kansas City Star, 20 Apr. 2026
Also, the Office of Special Events and Filming would be merged into Parks and Recreation and the Compliance Department would be spliced up and merged into three other departments.
—David Garrick, San Diego Union-Tribune, 15 Apr. 2026
Noun
Another splices real combat videos between home runs and slam dunks from Wii Sports.
—Scott Simon, NPR, 28 Mar. 2026
Many of these features already have their own specialty AI tools—SpliceAI for splice site prediction, ChromBPNet for local chromatin accessibility, Orca for three-dimensional genome architecture.
—Elie Dolgin, IEEE Spectrum, 4 Feb. 2026
See All Example Sentences for splice
Cite this Entry
“Splice.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/splice. Accessed 25 Apr. 2026.
Copy CitationKids Definition
splice
1 of 2 verb
spliced; splicing
1
: to unite (as two ropes) by weaving the strands together
2
: to unite (as pieces of film) by connecting the ends together
3
: to unite, link, or insert as if by splicing
splicer
noun
splice
2 of 2 noun
: a joining or joint made by splicing
Medical Definition
splice
transitive verb
spliced; splicing
: to join together or insert (as segments of RNA or DNA) to form new genetic combinations
spliced a human gene for insulin into a bacterium
see gene-splicing
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