This is the 3710th most frequent Russian word.
умерла
"Uмерла" means "died" (feminine, past tense) in English.
The word 'умерла' is in the past tense, feminine singular, and indicates the death of a female person.
Моя бабушка умерла три года назад.
My grandmother passed away three years ago.
Here, 'умерла' metaphorically refers to a plant and is feminine singular, aligning with the noun 'цветок' which is masculine but treated metaphorically to match the verb.
Цветок на подоконнике умерла без воды.
The flower on the windowsill died without water.
In this case, 'умерла' is used in the feminine singular past tense to describe the death of a female fictional character.