BDC style reticles can look very different from one scope to the next. The reticle on the left is from a Bushnell 1-4x24mm AR optic and the reticle on the right is a Bushnell proprietary âDOA 600â reticle from one of their 3-9x optics.
Freebase(0.00 / 0 votes)Rate this definition: Thirst is the craving for fluids, resulting in the basic instinct of animals to drink. It is an essential mechanism involved in fluid balance. It arises from a lack of fluids or an increase in the concentration of certain osmolites, such as salt.
Thirst you canât seem to quench is one symptom of diabetes, a disease in which your body doesnât make enough of the hormone insulin or doesnât use it properly. It causes too much sugar (called glucose) to build up in your body. Too much of it in your urine draws in more water, so you pee more often.