名詞 fortitude:

1. strength of mind that enables one to endure adversity with courage

1. Showing or requiring courage and fortitude; bold.
   顯出或需要有勇氣的和堅(jiān)韌的; 大膽的
2. Fortitude is distinct from valor.
   剛毅與勇猛不同。
3. She was successful for her fortitude character.
   因?yàn)閳?jiān)韌不拔的性格她成功了。
4. He bore the pain with great fortitude.
   他以極大的毅力忍受了痛苦。

for.ti.tude

n.（名詞）
Strength of mind that allows one to endure pain or adversity with courage.
堅(jiān)韌，剛毅：承受痛苦或逆境的勇氣，不屈不撓的精神

來源：
Middle English
中古英語(yǔ)
from Latin fortitôdô
源自 拉丁語(yǔ) fortitôdô
from fortis [strong] * see bhergh- 2
源自 fortis [強(qiáng)] *參見 bhergh- 2

【引伸】
for.titu.dinous