Definitionen
1.NounThe state of being new or novel; newness.
2.NounA new product; an innovation.
3.NounA small mass-produced trinket.
4.NounIn novelty theory, newness, density of complexification, and dynamic change as opposed to static habituation.
5.NounAn opening move played for the first time ever (in high-level chess).
6.AdjectiveIn the design of a common household item, often impractically large, and meant primarily for display rather than functional use."My novelty calculator works fine but it hurts my hands to press the keys."