
名词 (n.) 明确性;确定性;清晰的状态。指事物界限分明、意义清楚、不含糊的特质。
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His answer lacked definiteness, so no one understood what he really meant.
他的回答缺乏明确性,所以没人理解他的真正意思。
The definiteness of the contract's terms gave both parties confidence that their obligations and rights were clearly established.
合同条款的明确性让双方都确信各自的义务和权利已被清楚地界定。
该词由形容词 definite 加上名词后缀 -ness 构成。definite 源自拉丁语 definitus,是动词 definire 的过去分词,意为"限定、界定",由 de-(完全地)和 finire(结束、划定界限)组成,finire 又来自 finis(边界、终点)。因此,definiteness 的核心含义就是"被清楚划定了边界的状态"。