hamamelis. n. 1. (Plants) any of several trees or shrubs constituting the hamameliaceous genus Hamamelis, native to E Asia and North America and cultivated as ornamentals.See witch hazel.. (Plants) any of several trees or shrubs constituting the hamameliaceous genus Hamamelis, native to E Asia and North America and cultivated as ornamentals.
Diffusion tensor imaging (DTI). A refinement of magnetic resonance imaging that allows the doctor to measure the flow of water and track the pathways of white matter in the brain. DTI is able to detect abnormalities in the brain that do not show up on standard MRI scans.
Here are some of the frequent check engine OBDII fault codes or DTCs (Diagnostic Trouble Code) and their generic meaning. This is of course very basic information to give you an idea, as the interpretation of the check engine diagnostic trouble codes varies slightly between different car manufacturers.