atemporal
timeless
a-
not, without
+
temporal
relating to time
Atemporal means timeless and can be broken down into a-0 (not, without0) + temporal1 (relating to time1), literally meaning 'not related to time'.
adjective
- timelessNot affected by or related to time; timelessLa belleza de esta obra de arte es atemporal. // The beauty of this work of art is timeless.