Bolster

/ˈboʊl.stɚ/

Meaning & Definition

noun
A long, narrow pillow or cushion.
She placed a bolster behind her back for added comfort while reading.
Something that supports or strengthens.
The team used the marketing campaign as a bolster for their sales strategy.
verb
To support or strengthen; to reinforce.
The government implemented new policies to bolster the economy.
To prop up or support from below.
She used pillows to bolster her back while sitting on the couch.

Etymology

Middle English: from Old English 'bolster', of Germanic origin.

Common Phrases and Expressions

bolster one's spirits
to improve one's mood or confidence
bolster up
to provide additional support
bolster the economy
to enhance economic growth or stability

Related Words

support
to bear or hold up; sustain
reinforce
to strengthen with some added piece, support, or material

Slang Meanings

to enhance or improve
That new strategy really bolstered our sales.
to hype up or increase confidence
He was trying to bolster his friends before the big game.