marginal concept
[MAR-jin-ul KON-sept]
nounpl: marginal concepts
conceito marginal
1. A theoretical or practical idea that exists at the edge or periphery of mainstream thought, acceptance, or relevance; a concept considered unconventional, peripheral, or of limited significance within a particular field or society
The notion that artificial intelligence could surpass human intelligence was once a marginal concept in academic circles.
A ideia de que a inteligência artificial pudesse superar a inteligência humana era um conceito marginal nos círculos acadêmicos.
2. In economics, a concept relating to the additional or incremental value, cost, or utility derived from one additional unit of production or consumption
Marginal utility is a marginal concept that helps economists understand consumer behavior.
A utilidade marginal é um conceito marginal que ajuda os economistas a compreender o comportamento do consumidor.
3. An idea or theory that remains on the fringes of a discipline, lacking widespread adoption or credibility
Quantum entanglement was initially considered a marginal concept before becoming central to modern physics.
O emaranhamento quântico era inicialmente considerado um conceito marginal antes de se tornar central na física moderna.
In both Brazilian and American contexts, 'marginal concept' is primarily used in academic, scientific, and business discourse to describe innovative or unconventional ideas that challenge mainstream thinking. In Brazil, there is also a sociological dimension where 'marginal' relates to socioeconomic marginalization, so the term can carry nuances about social inequality alongside its theoretical meanings. In the USA, marginal concepts are often celebrated as innovative thinking, while in Brazil, the term may also reflect discussions about social exclusion and peripheral communities.
NYC Slang
fringe idea / edge concept / out-there notion
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