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yew 1. 1. any of several evergreen trees or shrubs of the genus Taxus, of the family Taxaceae, having needlelike foliage and seeds enclosed in a fleshy aril. 2. the fine-grained, elastic wood of any of these trees. 3. an archer's bow made of this wood.
Llangernyw Yew may be the oldest individual tree in Europe and second- or third-oldest individual tree in the world. Believed to be aged between 4,000 years and 5,000 years old, this ancient yew (Taxus baccata) is in the churchyard of the village of Llangernyw in North Wales.