Definition of "coercion"

One of the primary objectives of the foreign policy of the United States is the creation of conditions in which we and other nations will be able to work out a way of life free from coercion.

1947 March 12, Harry S. Truman, 5:24 from the start, in MP72-14 Excerpt - Truman Doctrine Speech‎, Harry S. Truman Presidential Library and Museum, National Archives Identifier: 595162

But often the pieces of information do not fit together and have to be shifted in meaning to confirm with the rest of the sentence. These shifts are called coercion

2008, Oliver Bott, “Doing It Again and Again May Be Difficult, But It Depends on What You Are Doing”, in Proceedings of the 27th West Coast Conference on Formal Linguistics‎, page 63

...a conversion of mass nouns into count readings according to sorter and portion coercion is only possible if the denotation of a mass noun already comprises minimal parts into which the noun can be subdivided.

2016, Susanne Mohr, “From Accra to Nairobi – the use of pluralized mass nouns in East and West African postcolonial Englishes”, in Daniel Schmidt-Brücken, Susanne Schuster, Marina Wienberg, editors, Aspects of (Post)Colonial Linguistics, Berlin: DeGruyter, page 161