Doctor of Humane Letters.
Doctor of Humanities.
Latin Litterarum Humanorum Doctor (Doctor of Humane Letters, Doctor of Humanities)
1. Doctor of Humane Letters. 2. Doctor of Humanities.
- L-head engine
[el-hed] /ˈɛlˌhɛd/ noun 1. an internal-combustion engine having the intake and exhaust valves arranged in a chamber along one side of the pistons.