Misspelling of dementia.

(zoology) octaval and lateral: Used exclusively to describe a structure in the brains of fishes, namely the medial octavolateral nucleus or the dorsal octavolateral nucleus, both analogus to the ma...

(philosophy) The theory that mental and bodily experiences occur in tandem with each other, but without any type of causal interaction.

(calculus) An equation involving the derivatives of a function of only one independent variable.