'Delectability' definitions:

Definition of 'delectability'

noun

Extreme appetizingness [syn: delectability, deliciousness, lusciousness, toothsomeness]

From: GCIDE

Delectable \De*lec"ta*ble\, a. [OF. delitable, OF. delitable, F. d['e]lectable, fr. L. delectabilis, fr. delectare to delight. See Delight.]
1. Highly pleasing; delightful. [1913 Webster]
Delectable both to behold and taste. --Milton.
2. extremely pleasing to the sense of taste; same as luscious, 1.
Syn: delicious, luscious, pleasant-tasting, scrumptious, toothsome, yummy. [WordNet 1.5] -- {De*lec"ta*ble*ness}, n. -- {De*lec"ta*bly}, adv. -- {De*lec`ta*bil"i*ty}, n. [1913 Webster]