- The act of introducing or inserting anything,
especially that which is spurious or foreign. - That which is introduced or inserted, especially
something foreign or spurious. - The method or operation of finding from a few given
terms of a series, as of numbers or observations, other intermediate
terms in conformity with the law of the series.
Meaning of 'interpolation' (Princeton's WordNet)
1 . interpolation
[ n]
Meaning (1): - a message (spoken or written) that is introduced or inserted
Example in sentence:
with many insertions in the margins;
with the help of his friend's interpolations his story was eventually told