To have actual being; to be real or have presence in the world. verb
Many people wonder if extraterrestrial life forms exist.
The concept of love exists in every culture.
To continue to be or live, especially under difficult conditions. verb
The ancient ruins exist despite centuries of erosion.
He managed to exist on a small pension after retirement.
To be present or occur in a particular place or situation. verb
A wide variety of plants exist in the rainforest.
The problem exists within the current system.