PRINCIPLED
principled
(adjective) based on or manifesting objectively defined standards of rightness or morality; “principled pragmatism and unprincipled expediency”; “a principled person”
Source: WordNet® 3.1
Etymology
Adjective
principled (comparative more principled, superlative most principled)
Based on, having or manifesting principles.
Antonym: unprincipled
Verb
principled
simple past tense and past participle of principle
Source: Wiktionary
PRINCIPLE
Prin"ci*ple, n. Etym: [F. principe, L. principium beginning,
foundation, fr. princeps, -cipis. See Prince.]
1. Beginning; commencement. [Obs.]
Doubting sad end of principle unsound. Spenser.
2. A source, or origin; that from which anything proceeds;
fundamental substance or energy; primordial substance; ultimate
element, or cause.
The soul of man is an active principle. Tillotson.
3. An original faculty or endowment.
Nature in your principles hath set [benignity]. Chaucer.
Those active principles whose direct and ultimate object is the
communication either of enjoyment or suffering. Stewart.
4. A fundamental truth; a comprehensive law or doctrine, from which
others are derived, or on which others are founded; a general truth;
an elementary proposition; a maxim; an axiom; a postulate.
Therefore, leaving the principles of the doctrine of Christ, let us
go on unto perfection. Heb. vi. 1.
A good principle, not rightly understood, may prove as hurtful as a
bad. Milton.
5. A settled rule of action; a governing law of conduct; an opinion
or belief which exercises a directing influence on the life and
behavior; a rule (usually, a right rule) of conduct consistently
directing one's actions; as, a person of no principle.
All kinds of dishonesty destroy our pretenses to an honest principle
of mind. Law.
6. (Chem.)
Definition: Any original inherent constituent which characterizes a
substance, or gives it its essential properties, and which can
usually be separated by analysis; -- applied especially to drugs,
plant extracts, etc.
Cathartine is the bitter, purgative principle of senna. Gregory.
Bitter principle, Principle of contradiction, etc. See under Bitter,
Contradiction, etc.
Prin"ci*ple, v. t. [imp. & p. p. Principled; p. pr. & vb. n.
Principling.]
Definition: To equip with principles; to establish, or fix, in certain
principles; to impress with any tenet, or rule of conduct, good or
ill.
Governors should be well principled. L'Estrange.
Let an enthusiast be principled that he or his teacher is inspired.
Locke.
Source: Webster’s Unabridged Dictionary 1913 Edition