The Oxford Advanced Learner's Dictionary provides several key meanings for the adjective :
| | Mechanism | Example | |---|---|---| | Cliffhanger & Curves | Open loops create cognitive tension (Zeigarnik effect). Dopamine releases upon resolution. | Netflix’s "one more episode" auto-play; serialized podcasts. | | Emotional Contagion | High-arousal emotions (anger, awe, anxiety) spread faster than neutral or sad ones. | Outrage-bait Twitter threads; tear-jerker talent show auditions going viral. | | Mere-Exposure Effect | Repeated, low-effort exposure increases liking, even without deep quality. | TikTok audio memes; top-40 radio rotations; Instagram Reel trends. | | Social Currency | Content that makes the sharer look smart, funny, or in-the-know gets amplified. | Easter egg breakdown videos; spoiler culture; "I understood that reference" memes. | | Binge-ability | Serialized narrative with variable rewards (like a slot machine) – sometimes big reveals, sometimes filler. | Streaming originals designed with "viewer retention metrics" to ensure no dead spots. | Machine Translation and Online Dictionary Behavior