atemporal
/ˌætɪmˈpɔrəl/Definitions
1. adjective
existing or occurring outside of or beyond the limits of time; timeless
“The atemporal beauty of the painting evoked a sense of wonder in the viewer.”
2. NIL
a quality or aspect of something that is timeless or outside of time
“The atemporality of the novel’s themes added depth to its narrative.”