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.
anâ¢tiâ¢bodâ¢y. 1. any of numerous protein molecules produced by B cells as a primary immune defense, each kind having a uniquely shaped site that combines with a foreign antigen, as of a virus or bacterium, and disables it. 2. antibodies of a particular type collectively. Also called immunoglobulin.. any of numerous protein molecules produced by B cells as a primary immune defense, each kind having a uniquely shaped site that combines with a foreign antigen, as of a virus or bacterium, and disables it.