celtic triquetra meaning
Meaning of Triquetra-Trinity Knot-Celtic Triangle. By Gaelyn Larrick. The triquetra is a three part ancient symbol comprised of three interlocked vesica pices, often used to represent people or concepts in groups of three.Also known as the trinity knot and Celtic triangle, it has been found in Celtic art, paganism and also has been used in Christianity.y Gaelyn Larrick. The triquetra is a three part ancient symbol comprised of three interlocked vesica pices, often used to represent people or concepts in groups of three. Also known as the trinity knot and Celtic triangle, it has been found in Celtic art, paganism and also has been used in Christianity.