1. A contemporary or current version of something, especially a word, style, or practice that has evolved from an older version
The modern form of the word 'thou' is 'you'.
A forma moderna da palavra 'thou' é 'you'.
2. A style, design, or method that reflects current trends and contemporary aesthetics
The architect incorporated modern form into the historical building's renovation.
O arquiteto incorporou forma moderna na renovação do edifício histórico.