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.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
very correct or perfect; precise
to perfection; perfectly; precisely
[C14: perhaps from old French à point devis to the point arranged]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014