pillowcase

1 ENTRIES FOUND:
pillowcase /ˈpɪloʊˌkeɪs/ noun
plural pillowcases
pillowcase
/ˈpɪloʊˌkeɪs/
noun
plural pillowcases
Britannica Dictionary definition of PILLOWCASE
[count]
: a removable covering for a pillow
— called also pillowslip
— see picture at bed