What does the term extirpate imply?

The term "extirpate" implies to eliminate completely. This word often carries the connotation of removing something thoroughly and decisively, such as a pest, an undesirable element, or a harmful influence. It suggests an extensive and total action that leaves no trace behind, indicating a level of finality in the removal process. This aligns with how the word is used in contexts like agriculture, ecology, or even in discussions about social issues, emphasizing the complete eradication of something harmful or unwanted.

The other choices suggest different meanings that do not align with the definition of "extirpate." For instance, preventing understanding refers to obstructing knowledge or clarity, which is unrelated. Praising highly involves expressing admiration or commendation, not elimination. Putting into action suggests initiating or executing a plan or idea, which does not correspond to the removal concept inherent in "extirpate."