Sorry for butting in at this stage of the WME.

On the nakade page: Nakade is a Japanese go term [...] which means big eye or center of the big eye. [...] Most generally, it can describe any move, including ones that might better be called placements, inside a singular enemy eyespace, [...]

On the big eye page: A big eye refers to an eye of at least four spaces in the context of capturing races. A big eye has more liberties inside the eye than the number of spaces.

From the pre-WME version of the nakade page, the following diagrams are listed as examples of nakade.

Three points.  

Semeai seki  

How do we explain the anomaly that the eye space is required to be at least four points, particularly the case of straight three and bent three?

(When I learnt go, I learnt that 大眼 refers to eyes that have two or more points. Since big eye is the most direct (word-to-word or phrasal) translation of 大眼, I always find it odd that Westerners require big eyes to have at least four points. And it makes explanation of concepts like nakade difficult.)