粵典 (words.hk)香港詞
重申唔係「最...之一」而直頭係第一 (literally: without "one of"; used together with a description where something is the top in a category and emphasizing that it is not merely "one of" the top, but it is *the* top)
語句用例
呢條係天下間最合身嘅牛仔褲，沒有之一。
This is the most fitting pair of jeans in the world, bar none.