Definitions

1. verb

to add extra support or padding to something, typically to make it more comfortable or to conceal its shape

“The furniture designer chose to upbolster the chair with thick, plush cushions to make it more inviting.”

2. verb

to make something appear more impressive or impressive-sounding

“The politician’s speech was criticized for trying to upbolster her credentials by mentioning her non-existent experience.”

3. noun

a measure or amount of bolstering or padding

“The upbolstering of the old couch was a major part of its renovation.”