Which term refers to the act of examining something thoroughly?

The term that best refers to the act of examining something thoroughly is "canvass." This word is often used in contexts where one seeks to gather information, opinions, or details through detailed questioning or investigation. For example, in political campaigns, candidates canvass for votes by engaging with the public to understand their needs and opinions. The act of canvassing involves meticulously going through the available information, which aligns perfectly with the idea of thorough examination.

In contrast, the other options convey different meanings that do not relate to careful examination. "Coalesce" typically means to come together or unite, while "clamor" refers to making a loud noise or outcry, often in protest. "Coddle" suggests pampering or treating someone with excessive care or indulgence. Each of these terms diverges from the concept of thorough examination, reinforcing why "canvass" is the most appropriate choice.