The topic of allergies has become routine in our lives, and certainly most everyone has an idea of what an allergy is. An allergy is an abnormal reaction by a person's immune system against a normally harmless substance. A person without allergies would have no reaction to this substance, but when a person who is allergic encounters the trigger, the body reacts by releasing chemicals which cause allergy symptoms.
Definition of eisteddfod. plural. eisteddfods. play \Ä«-Ësteth-ËvoÌdz, Ä-\ or. eisteddfodau. play \Ä«-Ësteth-ËvoÌ-ËdÄ«, Ä-\. : a usually Welsh competitive festival of the arts especially in poetry and singing.
1 Llangollen Traean contained the townships of Bachau, Cysylltau, Llangollen Abad, Llangollen Fawr, Llangollen Fechan, Feifod, Pengwern and Rhisgog. 2  Trefor Traean contained the townships of Cilmediw, Dinbren, Eglwysegl, Trefor Isaf and Trefor Uchaf.he annual Llangollen International Eisteddfod starts on a Tuesday and ends on the following Sunday. It opens with a parade led by the Llangollen Silver Band, in which both locals and visitors take part in dancing, singing, and playing musical instruments.