By force (عَنْوَةٌ)
أصول الفقه
المعنى الاصطلاحي :
The Muslims' overcoming of the disbelievers and their seizing of their lands.
التعريف اللغوي المختصر :
"‘Anwah": force, coercion. A land is said to be conquered "‘anwah" if it was vanquished by force. Other meanings: humiliation, submissiveness.