Use idol in a sentence. LINK / CITE ADD TO WORD LIST. noun. An idol in the shape of a golden calf. An idol in the shape of a golden calf. The definition of an idol is a false god or an object that is adored or worshipped.An example of an idol is a rock that people pray to.se idol in a sentence. LINK / CITE ADD TO WORD LIST. noun. An idol in the shape of a golden calf. An idol in the shape of a golden calf. The definition of an idol is a false god or an object that is adored or worshipped. An example of an idol is a rock that people pray to.
Immunoglobulin A (IgA, also referred to as sIgA) is an antibody that plays a critical role in mucosal immunity.
Immunoglobulin E (IgE) is an antibody that is produced by the body's immune system in response to a perceived threat. It is one of five classes of immunoglobulins and is normally present in the blood in very small amounts. IgE is associated with allergic responses, including asthma, and to a lesser degree with immunity to parasites.