Definition. An oxymoron is a figure of speech in which incongruous or seemingly contradictory terms appear side by side; a compressed paradox. Plural: oxymora or oxymorons. Adjective: oxymoronic or oxymoric. The Oxford English Dictionary defines oxymoron as an expression [that] in its superficial or literal meaning [is] self-contradictory or absurd, but involving a point..
lobe. n. 1. any rounded projection forming part of a larger structure. 2. (Anatomy) any of the subdivisions of a bodily organ or part, delineated by shape or connective tissue. 3. (Anatomy) short for ear lobe.
The brain is comprised of four lobes: 1  Frontal Lobe: Also known as the motor cortex, this portion of the brain is involved in motor skills, higher lever cognition and expressive language.  Occipital Lobe: Also known as the visual cortex, this portion of the brain is involved in interpreting visual stimuli and information.