What is the meaning of an n-dimensional space when n is greater than three, and what purposes can it serve?

The East India arrowroot was considered the best; and the French West India arrowroot not so good. The East India arrowroot had the finest grains; the second finest were those from the potato; and third the tous les mois or French West India arrowroot; […]

Undocumented software can be very difficult to learn to use.

After apologizing profusely for his errors on the first two hands, he misbid the last hand and they ended up in fifth place.