Definitions
1.AdjectiveOf, pertaining to, or employing serialism.
2.NounA practitioner or adherent of serialism, an approach to composing which emphasizes the use of a series of notes, especially scales, to achieve coherence.
3.NounA serial offender; usually a serial killer, but may also include a serial rapist or serial arsonist depending on the context.
4.NounA writer or creator of serials; someone who creates a work that is published in installments.