The Celtic Trinity Knot, or the Triquetra, is one of the most common of the knot ilk. The term Triquetra comes from Latin, and it means three-cornered.. There are many schools of thought when discussing the Celtic trinity knot meaning.
Definition of BERYL: Aluminum beryllium silicate with chemical formula Be3Al2Si6O18. A transparent glassy mineral, which forms hexagonal prisms. Transparent varieties (white, g
Definition of acrylic for English Language Learners. : 1  a material that is made from a chemical process and that is used for making many different products (such as clothing and paints) 2  acrylics : paints that contain an acrylic substance and that are used by artists.