Definition of bolster
1 : a long pillow or cushion
2 : a structural part designed to eliminate friction or provide support or bearing (see bearing 5)
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Origin and Etymology of bolster
Middle English, from Old English; akin to Old English belg bag — more at belly
Examples of bolster in a Sentence
She came with me to bolster my confidence.
a convincing argument that was bolstered by the speaker's reputation
She is thinking of ways to bolster her career.
Origin and Etymology of bolster
see 1bolster
BOLSTER Defined for English Language Learners
bolster
playDefinition of bolster for English Language Learners
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: a long bag of cloth completely filled with soft material : a long pillow or cushion
bolster
Definition of bolster for English Language Learners
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: to make (something) stronger or better : to give support to (something)
BOLSTER Defined for Kids
Definition of bolster for Students
: a long pillow or cushion sometimes used to support bed pillows
Definition of bolster for Students
bolstered
;bolstering
: to support with or as if with a bolster We tried to bolster their courage.
Law Dictionary
bolster
Legal Definition of bolster
: to use evidence usually improperly to give weight to (evidence already introduced)
Learn More about bolster
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See words that rhyme with bolster Thesaurus: All synonyms and antonyms for bolster Spanish Central: Translation of bolster Nglish: Translation of bolster for Spanish speakers Britannica English: Translation of bolster for Arabic speakers
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