(2) the midbrain (mesencephalon), and. (3) the forebrain (Figure CH03F21.BMP). the hind brain develops into the myelencephalon and the metencephalon; the forebrain develops into the diencephalon and the telencephalon (also called the cerebral hemispheres).
The definition of a spell is a word or words which are supposed to hold magical power, an influence that cannot be resisted, or a trance. An example of a spell is the charm of a prince on a princess in a fairytale. An example of a spell is a person with their eyes open, but unconscious.
(spÉl) vb, spells, spelling, spelt or spelled. 1. to write or name in correct order the letters that comprise the conventionally accepted form of (a word or part of a word) 2. (tr) (of letters) to go to make up the conventionally established form of (a word) when arranged correctly: d-o-g spells dog. 3. (tr) to indicate or signify: such actions spell disaster for our cause.