Bolster | Mean of bolster in English Dictionary

/ˈboʊlstɚ/

• Verb
• to make (something) stronger or better
1. She came with me to bolster my confidence.
2. a convincing argument that was bolstered by the speaker's reputation
3. He received news that bolstered [=lifted] his spirits.
4. She is thinking of ways to bolster her career/image.
• Noun
• a long bag of cloth completely filled with soft material