(colloquial, obsolete) True; agreed, yes indeed.
(colloquial, obsolete) In order; properly arranged; as expected; above reproach; shipshape.
in particular:
(of accounts, amounts, or calculations) Accurate, tallied correctly.
(of documents, especially legal documents) Accurate and appropriate.
Source: en.wiktionary.orgAll correct reasoning is a grand system of tautologies, but only God can make direct use of that fact. Herbert Simon
Morals - all correct moral laws - derive from the instinct to survive. Moral behavior is survival behavior above the individual level. Robert A. Heinlein