What term refers to information that has been gained and accumulated?

The term "gleaned" specifically implies a careful, gradual, or selective accumulation of information or knowledge, often from various sources. It suggests a process of extracting valuable insights or details from larger sets of data, indicating a level of discernment in how the information is obtained. This makes it particularly apt in contexts where the quality and origin of the information are important.

While "acquired," "gathered," and "collected" also convey a sense of obtaining information, they do not carry the same nuance of selective insight found in "gleaned." For example, "acquired" often denotes obtaining something through effort or experience without the connotation of careful selection. "Gathered" implies bringing together items or knowledge in a more general sense, and "collected" can indicate simply amassing items without the nuance of careful consideration or insight that "gleaned" embodies. Thus, the term "gleaned" accurately reflects the particular nuance of obtaining and accumulating information thoughtfully.