Delicacy

From Middle English delicacie, from Middle English delicat, from Latin delicatus

(plural delicacies)

The quality of being delicate.
Something appealing, usually a pleasing food, especially a choice dish of a certain culture suggesting rarity and refinement -a Chinese delicacy
Fineness or elegance of construction or appearance.
Frailty of health or fitness.
Refinement in taste or discrimination.
Tact and propriety; the need for such tact.