*oblig*

a. Releasing from obligation. “Disobligatory power.” Charles I. [ 1913 Webster ]

v. t. [ imp. & p. p. Disobliged p. pr. & vb. n. Disobliging. ] [ Pref. dis- + oblige: cf. F. désobliger. ] 1. To do an act which contravenes the will or desires of; to offend by an act of unkindness or incivility; to displease; to refrain from obliging; to be unaccommodating to. [ 1913 Webster ]

Those . . . who slight and disoblige their friends, shall infallibly come to know the value of them by having none when they shall most need them. South. [ 1913 Webster ]

My plan has given offense to some gentlemen, whom it would not be very safe to disoblige. Addison. [ 1913 Webster ]

2. To release from obligation. [ Obs. ] [ 1913 Webster ]

Absolving and disobliging from a more general command for some just and reasonable cause. Milton. [ 1913 Webster ]

n. Release from obligation. [ Obs. ] [ 1913 Webster ]

n. One who disobliges. [ 1913 Webster ]

a. 1. Not obliging; not disposed to do a favor; unaccommodating; as, a disobliging person or act. [ 1913 Webster ]

2. Displeasing; offensive. [ Obs. ] Cov. of Tongue.

-- Dis`o*bli"ging*ly, adv. -- Dis`o*bli"ging*ness, n. [ 1913 Webster ]

a. Acknowledging, or complying with, obligation; trustworthy. [ R. ] [ 1913 Webster ]

The main difference between people seems to be, that one man can come under obligations on which you can rely, -- is obligable; and another is not. Emerson. [ 1913 Webster ]

v. t. [ imp. & p. p. Obligated p. pr. & vb. n. Obligating. ] [ L. obligatus, p. p. of obligare. See Oblige. ] 1. To bring or place under obligation, moral or legal; to hold by a constraining motive. “Obligated by a sense of duty.” Proudfit. [ 1913 Webster ]

That's your true plan -- to obligate
The present ministers of state. Churchill. [ 1913 Webster ]

2. To bind or firmly hold to an act; to compel; to constrain; to bind to any act of duty or courtesy by a formal pledge. [ 1913 Webster ]

That they may not incline or be obligated to any vile or lowly occupations. Landor. [ 1913 Webster ]

adj. 1. under a moral obligation to someone.
Syn. -- beholden(predicate). [ WordNet 1.5 ]

2. under a legal obligation to someone.
Syn. -- indebted. [ WordNet 1.5 ]

3. owing gratitude or recognition to another for help or favors etc. Opposite of unobligated. [ Narrower terms: supposed(predicate), required ]
Syn. -- indebted. [ WordNet 1.5 ]

n. [ F. obligation. L. obligatio. See Oblige. ] 1. The act of obligating. [ 1913 Webster ]

2. That which obligates or constrains; the binding power of a promise, contract, oath, or vow, or of law; that which constitutes legal or moral duty. [ 1913 Webster ]

A tender conscience is a stronger obligation than a proson. Fuller. [ 1913 Webster ]

3. Any act by which a person becomes bound to do something to or for another, or to forbear something; external duties imposed by law, promise, or contract, by the relations of society, or by courtesy, kindness, etc. [ 1913 Webster ]

Every man has obligations which belong to his station. Duties extend beyond obligation, and direct the affections, desires, and intentions, as well as the actions. Whewell. [ 1913 Webster ]

4. The state of being obligated or bound; the state of being indebted for an act of favor or kindness; -- often used with under to indicate being in that state; as, to place others under obligations to one. [ 1913 Webster ]

5. (Law) A bond with a condition annexed, and a penalty for nonfulfillment. In a larger sense, it is an acknowledgment of a duty to pay a certain sum or do a certain things. [ 1913 Webster ]

Days of obligation. See under Day. --
under obligation,
under an obligation. in a state of obligation{ 4 }. [ 1913 Webster +PJC ]

adj. relating or constituting or qualified to create a legal or financial obligation; as, obligational authority. [ WordNet 1.5 ]

‖a. [ It. ] See Obbligato. [ 1913 Webster ]

adv. In an obligatory manner; by reason of obligation. Foxe. [ 1913 Webster ]

n. The quality or state of being obligatory. [ 1913 Webster ]

a. [ L. obligatorius: cf. F. obligatoire. ] Binding in law or conscience; imposing duty or obligation; requiring performance or forbearance of some act; -- often followed by on or upon; as, obedience is obligatory on a soldier. [ 1913 Webster ]

As long as the law is obligatory, so long our obedience is due. Jer. Taylor. [ 1913 Webster ]

v. t. [ imp. & p. p. Obliged p. pr. & vb. n. Obliging ] [ OF. obligier, F. obliger, L. obligare; ob (see Ob-) + ligare to bind. See Ligament, and cf. Obligate. ] 1. To attach, as by a bond. [ Obs. ] [ 1913 Webster ]

He had obliged all the senators and magistrates firmly to himself. Bacon. [ 1913 Webster ]

2. To constrain by physical, moral, or legal force; to put under obligation to do or forbear something. [ 1913 Webster ]

The obliging power of the law is neither founded in, nor to be measured by, the rewards and punishments annexed to it. South. [ 1913 Webster ]

Religion obliges men to the practice of those virtues which conduce to the preservation of our health. Tillotson. [ 1913 Webster ]

3. To bind by some favor rendered; to place under a debt; hence, to do a favor to; to please; to gratify; to accommodate. [ 1913 Webster ]

Thus man, by his own strength, to heaven would soar,
And would not be obliged to God for more. Dryden. [ 1913 Webster ]

The gates before it are brass, and the whole much obliged to Pope Urban VIII. Evelyn. [ 1913 Webster ]

I shall be more obliged to you than I can express. Mrs. E. Montagu. [ 1913 Webster ]

n. [ F. obligé, p. p. of obliger. See Oblige. ] The person to whom another is bound, or the person to whom a bond is given. Blackstone. [ 1913 Webster ]

n. Obligation. [ R. ] [ 1913 Webster ]

I will not resist, therefore, whatever it is, either of divine or human obligement, that you lay upon me. Milton. [ 1913 Webster ]

n. One who, or that which, obliges. Sir H. Wotton. [ 1913 Webster ]

a. Putting under obligation; disposed to oblige or do favors; hence, helpful; civil; kind. [ 1913 Webster ]

Mons. Strozzi has many curiosities, and is very obliging to a stranger who desires the sight of them. Addison. [ 1913 Webster ]

Syn. -- Civil; complaisant; courteous; kind, -- Obliging, Kind, Complaisant. One is kind who desires to see others happy; one is complaisant who endeavors to make them so in social intercourse by attentions calculated to please; one who is obliging performs some actual service, or has the disposition to do so. [ 1913 Webster ]

-- O*bli"ging*ly. adv. -- O*bli"ging*ness, n. [ 1913 Webster ]

n. The person who binds himself, or gives his bond to another. Blackstone. [ 1913 Webster ]