insertion

noun

in·ser·tion | \ in-ˈsər-shən

Definition of insertion

1 : something that is inserted: such as

a : the part of a muscle that inserts

b : the mode or place of attachment of an organ or part

c : embroidery or needlework inserted as ornament between two pieces of fabric

d : a section of genetic material that is inserted into an existing gene sequence

2a : the act or process of inserting

b : the mutational process producing a genetic insertion

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Examples of insertion in a Sentence

Treatment may include the insertion of a tube in his ear. The report contains a number of insertions.

Recent Examples on the Web

Following the directive to lie down after insertion certainly would make a difference in terms of delivering the active ingredients. — The Editors, Marie Claire, "10 Health Issues CBD Could Solve," 17 Apr. 2019 This is also why doctors typically recommend that people who just got IUDs check their strings monthly for at least the first three post-insertion months. — Korin Miller, SELF, "The Truth About Getting Pregnant When You Have an IUD," 27 Dec. 2018 Since perforation most commonly occurs shortly after insertion, that could mean getting your IUD taken out way before its deadline. — Korin Miller, SELF, "When Is It OK to Get Your IUD Removed?," 12 Mar. 2019 The insertion positions tend to work well here, according to NuvaRing’s instructions. — Korin Miller, SELF, "How to Insert NuvaRing So It Stays in Place," 25 Jan. 2019 But these were based on a simple insertion of the gene from spiders, which turned out not to make much protein. — John Timmer, Ars Technica, "Researchers insert a spider web gene into the silkworm," 8 Aug. 2018 Similarly to the pill, a hormonal IUD can cause breakthrough bleeding at first—for up to three to six months after insertion. — Amy Marturana, SELF, "12 Causes of Spotting and Breakthrough Bleeding," 28 Dec. 2018 After insertion, the Cartiva cartilage protrudes slightly from the metatarsal bone at the base of the big toe. — Laura Johannes, WSJ, "Synthetic Materials Can Replace Cartilage in Your Aching Joints," 16 Sep. 2018 Between the cost of insertion and the actual IUD itself, your appointment could run a couple hundred dollars. — Hannah Orenstein, Seventeen, "What's the Best Form of Birth Control for You?," 31 Oct. 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'insertion.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.