There is no universal definition of 'sport'

The argument

This argument holds that the question of whether esports is a sport is unanswerable and therefore unimportant, because there is no universal, agreed definition of 'sport' against which to settle it: the dispute is about words, not about esports. The observation is that 'sport' has no fixed essence everyone accepts. Define it by physical exertion and you must expel darts, shooting and arguably golf while admitting many strenuous non-sports; define it by competition and skill and you sweep in chess, poker and spelling bees; define it by institutions, governing bodies and leagues and esports already qualifies, while informal play does not. Dictionaries, sporting authorities and ordinary speakers draw the boundary in incompatible places, and each definition is a choice about how to use a word, not a discovery about the world. There is no neutral fact of the matter that adjudicates between them, which is exactly why the esports debate never resolves: the participants are applying different definitions and talking past each other. Proponents draw the practical conclusion. If whether esports 'is a sport' depends entirely on which arbitrary definition one adopts, then the answer carries no real information about esports itself — it merely reports a verbal preference. Nothing about the activity changes with the label: its skill, its competition, its audiences, its economic and cultural reality remain exactly the same whether the word 'sport' is extended to cover it or not. Energy spent litigating the category is energy spent on semantics rather than substance. From this standpoint, the right response is to set the labelling question aside and judge esports on its merits. Because there is no universal definition of 'sport' by which the question could be settled, this argument holds, it does not matter whether esports is a sport.

Premises

Counter-arguments

Lacking a single agreed definition does not make a question unanswerable. Most contested concepts have no necessary-and-sufficient definition while still admitting better and worse applications: "vehicle", "weapon" and "medicine" are all boundary-disputed, and courts and regulators resolve them constantly by asking which classification best serves the purpose at hand. The same route is available here, and the argument's own examples show why the disagreement is substantive rather than verbal — whether physical exertion is necessary, and whether institutional organisation is sufficient, are disputes about which features matter and why, with reasons on each side rather than arbitrary stipulations. The claim that nothing turns on the label is also false in practice, and this is the argument's central weakness. Classification determines access to national sports funding and public facilities, eligibility for athlete visas in several countries, treatment under gambling and integrity regulation, doping jurisdiction and testing obligations, the tax treatment of clubs and governing bodies, whether schools and universities may run programmes and award scholarships, and inclusion in multi-sport events such as the Asian Games or the Olympic programme. Competitors and organisations have pursued these designations precisely because the label changes what a body may do and receive. And if the choice of definition really were arbitrary, that would support the position that esports has as strong a claim as any other activity — the first sibling position — rather than indifference to the outcome.

Rejecting the premises

[Rejecting P1] Having no single agreed definition is the ordinary condition of contested concepts such as "vehicle" or "medicine", which are nonetheless applied by asking which classification best serves the purpose at hand. [Rejecting P2] Definitions are choices but reasoned ones: whether exertion is necessary or institutional organisation sufficient are substantive disagreements about which features matter, not arbitrary preferences that leave nothing to adjudicate. [Rejecting P3] The label demonstrably carries consequences — sports funding, athlete visas, doping jurisdiction, gambling and integrity regulation, tax treatment, school programmes and inclusion in multi-sport events all turn on it — so the question is not merely semantic.