On the periphery or boundary. / Beside the point. / Unimportant. / Auxiliary. / (neuroanatomy) Related to or located in the peripheral nervous system.

(computing) A peripheral device. / Peripheral vision.

plural of peripheral

In a peripheral manner. / At or towards a periphery.

present participle of peripheralize

plural of peripheralization

The act of peripheralizing; marginalization.

Third-person singular simple present indicative form of peripheralize

simple past tense and past participle of peripheralize

(transitive) To make peripheral; to marginalize.