How do you use the word contraction in a sentence?

Here are a few examples of how you can use "contraction" in a sentence:

* Formal: "The doctor explained that the muscle contraction was causing her pain."

* Informal: "My muscles were so sore after the workout, I had a contraction every time I moved."

* Figurative: "The contraction of the economy led to widespread job losses."

* Grammatical: "The word "don't" is a contraction of "do not"."

Remember that the meaning of "contraction" can vary depending on the context.