What is constitution in d&d?

In Dungeons & Dragons (D&D), Constitution is one of the six ability scores that represent a character's physical health, stamina, and resistance to disease and poison. It determines a character's hit points, which are a measure of how much damage they can take before being knocked unconscious or killed.

A high Constitution score can make a character more resilient and hardy, allowing them to withstand attacks and environmental hazards. Characters with a low Constitution score may be more fragile and susceptible to illness and injury.

Constitution also affects a character's ability to resist the effects of certain spells and abilities, as well as their ability to concentrate on spells or effects that require concentration. Characters with a high Constitution score may have an easier time maintaining their focus and resisting harmful effects.

Overall, Constitution is an important attribute in D&D that reflects a character's physical fitness and overall health. It plays a key role in combat, survival, and other aspects of gameplay.