The phrase "nebulous nature" refers to something that is unclear, vague, or lacking definite form or shape. It suggests that the thing being described is hazy, uncertain, or difficult to understand. Full definition
YA's somewhat nebulous nature, the sheer variety of media formats and social platforms, and teens being busier than ever present real challenges to marketers, publishers and anyone else keen on reaching out to them. (publishingperspectives.com)
It's a far - fetched scenario, but one that illustrates the nebulous nature of power. (canadianbusiness.com)
However, most of the nebulous nature of what the church is supposed to be doing and how is a result of not having a clearly defined purpose, mission, values, vision, and strategy. (redeeminggod.com)