ill–tempered

ill–tempered /ˈɪlˈtɛmpɚd/ adjective
ill–tempered
/ˈɪlˈtɛmpɚd/
adjective
Britannica Dictionary definition of ILL–TEMPERED
[more ill–tempered; most ill–tempered]
1 
: easily annoyed or angered : bad-tempered
2 
: showing that you are annoyed or angry