1. An educational program or degree focused on one main field of study rather than multiple subjects
She decided to pursue a single subject degree in Mathematics rather than a combined honors program.
Ela decidiu seguir um curso de disciplina única em Matemática em vez de um programa de honras combinadas.
2. A teaching or research focus on one particular topic or field of expertise
The professor specializes in single subject teaching of Physics at the secondary level.
O professor se especializa no ensino de disciplina única de Física no nível secundário.
3. In research or study, the concentration on one topic without diversification
The single subject research design allowed for deep analysis of the phenomenon.
O desenho de pesquisa de disciplina única permitiu uma análise profunda do fenômeno.