Flecha superior (sombrero) significa progreso, moviéndose hacia adelante; triángulo abierto significa apertura al cambio. Upper arrow (hat) means progress, moving forward; open delta means openness to change.
These are all celtic knots that are generally called "Ceilidhs," which in Gaelic means a community gathering and celebration. It's pronounced, "Kay-Lee" Like me. ^_^ Possible tattoo ideas down the road