An Encylopedia Britannica Company

grumpy

1 ENTRIES FOUND:
grumpy /ˈgrʌmpi/ adjective
grumpier; grumpiest
grumpy
/ˈgrʌmpi/
adjective
grumpier; grumpiest
Britannica Dictionary definition of GRUMPY
informal
: easily annoyed or angered : having a bad temper or complaining often

— grumpily

/ˈgrʌmpəli/ adverb

— grumpiness

/ˈgrʌmpinəs/ noun [noncount]