peremptory
/pəˈrɛmptəri/
adjective
Britannica Dictionary definition of PEREMPTORY
[more peremptory; most peremptory]
formal
1
—
used to describe an order, command, etc., that you must obey without any questions or excuses
2
disapproving
:
having or showing the insulting attitude of people who think that they should be obeyed without question
:
arrogant
— peremptorily
/pəˈrɛmptərəli/
adverb