point-device

point-de·vice

(point′dĭ-vīs′)adj. Scrupulously correct or neat; precise or meticulous.
[Middle English at point devis, probably from Old French *a point devis : a, to + point, point, moment + devis, fixed, arranged.]
point′-de·vice′ adv.

point-device

adj very correct or perfect; precise adv to perfection; perfectly; precisely [C14: perhaps from old French à point devis to the point arranged]