Definition of clot. 1  1 : a portion of a substance adhering together in a thick nondescript mass (as of clay or gum) 2  2a : a roundish viscous lump formed by coagulation of a portion of liquid or by meltingb : a coagulated mass produced by clotting of blood. 3  3 British : blockhead.  4 : cluster, group a clot of spectators.
Depending on how cooked you like your hard boiled eggs, the eggs should be done perfectly in 10-12 minutes. That said, depending on your altitude, the shape of the pan, the size of the eggs, the ratio of water to eggs, it can take a few minutes more.
1 Stirring the eggs a couple of times while the water is coming to a boil helps center the yolk and ensure even cooking. 2  When you boil the eggs make sure the water is at boiling point. 3  Cook the egg for 12 minutes for a large, 15 minutes for an extra large.