To mark or designate something as important or significant.
When something is obelized, it is usually considered very special or meaningful.
Examples:
She obelizes her favorite books with a star sticker.
In some cultures, people obelize certain trees as sacred.
He obelizes the date of his wedding anniversary on the calendar.
The teacher obelizes the most important rules in the classroom.
The king obelizes the brave warriors with a special medal.
Mom obelizes my drawings by putting them on the fridge.