This is the 2153rd most frequent Portuguese word.
morrer
"To die."
Here, 'morrer' is used metaphorically to express a strong conviction or preference relating to personal values.
Ela disse que preferia morrer a perder seus ideais.
She said she would rather die than lose her ideals.
In this sentence, 'morrer' is used in a literal sense, pertaining to the death of living entities like plants.
Se você negligenciar o cuidado com as plantas, elas podem morrer.
If you neglect to care for the plants, they might die.
Here, 'morrer' is employed figuratively in hyperbolic speech to emphasize extreme exhaustion.