1. A rapidly increasing or intensifying sense of joy, pleasure, or satisfaction that grows at an accelerating rate
The exponential delight of watching the sunset over the ocean increased with each passing moment.
O deleite exponencial de observar o pôr do sol sobre o oceano aumentava a cada momento que passava.
2. A metaphorical expression describing pleasure that multiplies or compounds in intensity
Her exponential delight at discovering the hidden treasure grew beyond all expectations.
Seu deleite exponencial ao descobrir o tesouro escondido cresceu além de todas as expectativas.