1.uncastrated adult male horse
2.constituting the full quantity or extent; complete;
an entire town devastated by an earthquake
3.constituting the undiminished entirety; lacking nothing essential especially not damaged;
a local motion keepeth bodies integral- Bacon
4.(of leaves or petals) having a smooth edge; not broken up into teeth or lobes
5.(used of domestic animals) sexually competent;
an entire horse