See Also: perennity(dictionary)
billet(medicine)
billet(1)(dictionary)
billet(2)(dictionary)
billet(dictionary)
billet-doux(dictionary)
billet 1, noun(dictionary)
billet 2, verb(dictionary)

billet-doux (iou) and perennity (iou)


billet-doux (iou)



billet-doux noun. . L17.
[French, lit. 'sweet note'.]
A love-letter.

perennity (iou)



perennity noun.L16-E18.
[Latin perennitas, formed as PERENNIAL: see -ITY.]
The quality of being perennial; permanence, perpetuity.