What does it mean to waffle?

The term "waffle" means to pause or hold back in uncertainty, often indicating indecisiveness or a lack of commitment to a particular choice. When someone waffles, they may struggle to make a definitive decision, leading to a state of hesitation or ambiguity regarding their thoughts or actions. This usage reflects how the word can describe a situation where clarity is absent and choices are not firmly established, highlighting the essence of uncertainty and indecision.

The other options propose actions that involve decisiveness, clarity, or planning, which are fundamentally opposite to the idea of "waffling." Thus, the correct understanding of "waffle" directly points to that sense of uncertainty and inaction.