courage
noun /ˈkʌrɪdʒ/
  /ˈkɜːrɪdʒ/
[uncountable]Idioms - the ability to do something dangerous, or to face pain or opposition, without showing fear synonym bravery
- He showed great courage and determination.
 - moral/physical courage
 - courage to do something They had the courage to stand up and fight for what they believed in.
 - He couldn't find the courage to tell his daughters what had happened.
 - Many said that the women's stories gave them the courage to pursue their goals
 - I haven't yet plucked up the courage to ask her.
 - It takes courage to sing in public.
 - His courage in battle won him a promotion.
 - She displayed remarkable courage in the face of danger.
 - courage in doing something I admire your courage in saying what you think.
 - with courage They fought with courage, but were no match for the enemy.
 
Extra ExamplesTopics Personal qualitiesb2- He lacked the courage to try something new.
 - He showed great calmness and courage under fire.
 - I didn't have the courage to tell him.
 - I finally plucked up enough courage to speak to Rachel.
 - This is a chance for him to show leadership and political courage.
 - an act of personal courage that moved people
 - stories of incredible physical courage
 - Unfortunately, they lack the moral courage to speak out against what is happening.
 
Oxford Collocations Dictionaryadjective- considerable
 - extraordinary
 - great
 - …
 
- require
 - take
 - have
 - …
 
- courage under fire
 - have the courage of your convictions
 
Word OriginMiddle English (denoting the heart, as the seat of feelings): from Old French corage, from Latin cor ‘heart’. 
Idioms 
have/lack the courage of your convictions 
- to be/not be brave enough to do what you feel to be right
- You need to have the courage of your convictions.
 
 
screw up your courage 
- to force yourself to be brave enough to do something
- I finally screwed up my courage and went to the dentist.
 
 
take courage (from something) 
- to begin to feel happier and more confident because of something
 
take your courage in both hands 
- to make yourself do something that you are afraid of
- Taking her courage in both hands, she opened the door and walked in.