f. kurmak, tesis etmek. He established a new school. (Yeni bir okul kurdu.)

To make stable or firm; to fix immovably or firmly; to
set (a thing) in a place and make it stable there; to settle; to
confirm.

To appoint or constitute for permanence, as officers,
laws, regulations, etc.; to enact; to ordain.

To secure public recognition in favor of; to prove and
cause to be accepted as true; as, to establish a fact, usage,
principle, opinion, doctrine, etc.

To set up in business; to place advantageously in a
fixed condition; – used reflexively; as, he established himself in a
place; the enemy established themselves in the citadel.