A facial skin type categorized by a combination of dry and oily skin, especially when the T-zone produces more sebum than the rest of the face.

(philosophy) A problem arising from the tension between the seemingly irreducible nature of consciousness, and its ubiquity. If consciousness is ubiquitous, and every atom (or every bit, depending on the theory) has a minimal level of it, then it is not clear how these tiny consciousnesses combine to create larger experiences.

plural of combination problem

plural of combine driver

Having an internal combustion engine.

Alternative form of internal combustion engined

Alternative form of internal combustion engined