bolster
definition: a pillow that is often put across a bed underneath the regular pillows
example:
speech part: noun
synonyms:
long pillow
definition: to support and strengthen
example: The leaders want to bolster the group's morale.
speech part: verb
synonyms:
bolster up
definition: to add padding to
example: I bolstered the package to ensure no damage would occur in shipping.
speech part: verb
synonyms:
pad