centellear
sparkle
centella
spark
+
-ear
verb suffix
Centellear means to sparkle and can be thought of as centella0 (spark0) + -ear1 (verb suffix1), literally meaning 'to make sparks'.
verb
- sparkleTo sparkle, twinkle, or flash intermittentlyLas estrellas centellean en el cielo nocturno. // The stars twinkle in the night sky.