Argument moves
Definition Capture
The fight is over whose definition of a term governs — recession, hate speech, foreign interference, fair use.
What It Is
Definition Capture fits when the visible argument hangs on a single contested word, and the substance of the dispute is who gets to define that word for legal, regulatory, or social purposes. The definition is not downstream of the argument; it is the argument.
Readers often debate the application of a category without realizing the boundary of the category was just contested. Naming Definition Capture surfaces moments when winning the linguistic ground decides what happens before any specific case is judged.
How To Spot It
One actor proposes a standard for what a term means; if accepted, that standard binds future disputes. The story's news is the definition move, not any particular fact under the new definition.
- Legal arguments over the meaning of 'platform,' 'publisher,' 'search,' 'AI'
- Regulatory definitions of 'recession,' 'small business,' 'essential worker'
- Speech debates over 'harassment,' 'incitement,' 'disinformation'
- Standards bodies adopting one definition over a competing one
Welsh tech entrepreneur urges governments to consider taxing workplace AI to slow job losses
A proposal to tax workplace AI depends on what governments decide counts as 'AI' in the workplace and which uses qualify as labor-replacing automation. Whoever sets that definition will shape future tax, compliance, and employment disputes long after this headline fades.
False Positive
Routine vocabulary disputes are not this species. The signature is when the definition, once captured, decides the next several rounds of policy or enforcement.
Prior Sightings
2026-05-09
ABC tells FCC its scrutiny of “The View” violates the network’s First Amendment rights
ABC's response to the FCC turns on what counts as protected speech versus regulable conduct in scrutiny of 'The View.' If the network's definition of the First Amendment issue prevails, it will shape how future oversight of broadcast content is framed before any specific dispute is judged.
2026-05-08
Rave sues Apple in U.S. antitrust case over App Store removal of its co-viewing app
Rave's antitrust suit against Apple will hinge on how the court defines the App Store's role and the relevant market around app distribution and co-viewing services. If Apple's preferred definition wins, it narrows what counts as anti-competitive conduct in future disputes too.
2026-05-06
Pennsylvania sues Character.AI over allegations that chatbots posed as licensed medical professionals
Pennsylvania's suit against Character.AI turns on whether chatbot behavior can count as posing as licensed medical professionals. If that definition sticks, it will govern future disputes over when an AI system crosses from generic conversation into regulated professional representation.