noun
insertion
ihn-SSHUHN
noun
1
The act of putting something into something else, or the thing that has been put in.
"The insertion of the new clause changed the meaning of the whole contract."
"She noticed a small insertion of extra text on page two."
2
(anatomy) The point where a muscle attaches to the bone it moves.
"The tendon's insertion on the forearm bone lets the muscle bend the wrist."
How to Use Insertion
Learner’s notesIn plain EnglishThe act of putting something inside something else, or the thing that got put in.
Common pairings
insertion point
insertion of a clause
muscle insertion
Word Forms
insertions plural
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The _____ of the new clause changed the meaning of the whole contract.
Etymology
From insert, ultimately from Latin inserere ("to put in"), plus the noun-forming suffix -ion.