Mid

1. middle
2. Denoting the middle part; as, in mid ocean.
3. Middle.
4. Occupying a middle position; middle; as, the mid finger; the mid hour of night.
5. Made with a somewhat elevated position of some certain part of the tongue, in relation to the palate; midway between the high and the low; -- said of certain vowel sounds; as, a (ale), / (/ll), / (/ld). See Guide to Pronunciation, // 10, 11.