- 1
The act of inserting, or something inserted.countableuncountable
- The surgeon performed the insertion of a pacemaker.
- The insertion of new text changed the meaning of the document.
- 2
The distal end of attachment of a muscle to a bone that will be moved by the muscle.countableuncountable
- 3
The addition of a nucleotide to a chromosome by mutation.countableuncountable
- 4
The process of going from subcritical to prompt critical.countableuncountable
ant. deletion · antonym(s) of