根本定义

legal definition───法律定义

muscle definition───肌肉定义

dictionary definition───词典中的定义

by definition───按照定义；当然地；明显地

high definition───[电视]高清晰度

narrow definition───狭义解释

precise definition───[计]精确定义

radical action───激进行动

It's just that the definition of "influencer" has changed radically in the last year or so.───这只是说，“影响者”的定义已经改变了过去一年左右的根本。

definition of "end user" and "outcome" can vary -- an end user might be an automated subsystem, for example, and the nature of the outcome can vary radically from use case to use case.───最终用户”和“结果”的定义可以多种多样 --例如，最终用户可能是自动化子系统，而结果的种类也可以随着用例的不同而有着根本上的不同。

utility definition is more precise, but has radically different policy implications and contains an inherent bias toward the pretax status quo.───效用定义较为准确，但它具有完全不同的政策含义，而且具有内在地维持税前现状的倾向。