propagator
[/ˈprɒpəɡeɪtər/]
nounmasculinepl: propagators
propagador
1. a person who spreads or promotes an idea, belief, or practice
He was a propagator of sustainable farming techniques.
Ele era um propagador de técnicas de agricultura sustentável.
2. a device or apparatus used for reproducing or multiplying plants from cuttings or seeds
The gardener used a propagator to grow seedlings under controlled conditions.
O jardineiro usou um propagador para cultivar mudas em condições controladas.
3. in physics, a mathematical function that describes how a particle or wave travels through space and time
The propagator in quantum mechanics helps calculate particle interactions.
O propagador na mecânica quântica ajuda a calcular interações de partículas.
In Brazilian Portuguese, 'propagador' is commonly used in agricultural, scientific, and ideological contexts. In horticultural settings, it refers specifically to seedling trays or heating mats. The term is formal and technical, frequently appearing in academic, religious, and botanical discourse.
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