right | is the opposite of | no-right |
correlates with | correlates with | |
duty | is the opposite of | privilege |
Figure 1. Four legal relations for ordinary actions
Hohfeld [Hohfeld1913-sflc] defines two groups of four legal relations between individuals, the first group having to do with ordinary actions:
A right is one's affirmative claim against another
[Hohfeld1913-sflc:55].
A duty … is that which one ought or ought not to do.[Hohfeld1913-sflc:32]
[A] privilege is one's freedom from the right or claim of another[Hohfeld1913-sflc:55].
power | is the opposite of | disability |
correlates with | correlates with | |
liability | is the opposite of | immunity |
Figure 2. Four legal relations for actions that change
legal relationships
and the second group having to do with actions that change legal relations:
[A] power is one's affirmative ‘control’ over a given legal relation as against another[Hohfeld1913-sflc:55].
disability ([Hohfeld1913-sflc:55].no-power)
… [A]n immunity is one's freedom from the legal power or[Hohfeld1913-sflc:55].controlof another as regards some legal relation
Perhaps the nearest synonym of[Hohfeld1913-sflc:54].liabilityissubjectionorresponsibility.
Each relation is paired with its opposite, the relation that is in a sense its negation, and also with its correlative, the relation that is in a sense its inverse (Figures 1 and 2).
If R and Ropp are opposites, then for P to have relation R is equivalent to P to fail to have relation Ropp.
If R and Rcorr are correlatives, then for P to have relation R is equivalent to all other persons Q to have a corresponding relation Rcorr.
Each relation is fundamentally between two people; where a relation is presented as between a person P and many or all people, the meaning is the union of all the pairwise relations between P and one of the other people.
For each relation R, its opposite Ropp, and its correlative Rcorr:
"P has the right to do A" | ⇔ | "P fails to have the no-right to do A". |
"P has the duty to do A" | ⇔ | "P fails to have the privilege to not do A". |
"P has the power to change S" | ⇔ | "P fails to have the disability to change S". |
"P has immunity from changes to S" | ⇔ | "P fails to have the liability to changes to S". |
"P has the right to do A" | ⇔ | "Every Q other than P has the duty to allow P to do A". |
"P has the duty to do A" | ⇔ | "Some Q other than P has a right that depends on P doing A". |
"P has the no-right to do A" | ⇔ | "Some Q other than P has the privilege to prevent P from doing A". |
"P has the privilege to do A" | ⇔ | "Every Q other than P has the no-right to do anything prevented by P doing A". |
"P has the power to change S" | ⇔ | "Some Q other than P has a liability to changes in S". |
"P has the liability to changes in S" | ⇔ | "Some Q other than P has a power to change S". |
"P has the disability to change S" | ⇔ | "Every Q other than P has immunity to changes in S". |
"P has immunity to changes in S" | ⇔ | "Every Q other than P has the disability to change S". |
A duty or a legal obligation is that which one ought or ought not to do. ‘Duty’ and ‘right’ are correlative terms. When a right is invaded, a duty is violated.(Hohfeld1913-sflc p32)
if X has a right against Y that he shall stay off the former's land, the correlative (and equivalent) is that Y is under a duty toward X to stay off the place(Hohfeld1913-sflc p32)
whereas X has a right or claim that Y, the other man, should stay off the land, he himself has the privilege of entering on the land; or, in equivalent words, X does not have a duty to stay off.(Hohfeld1913-sflc p32)
The privilege of entering is the negation of a duty to stay off.(Hohfeld1913-sflc p32)
… when it is said that a given privilege is the mere negation of a duty, what is meant, of course, is a duty having a content or tenor precisely opposite to that of the privilege in question.(Hohfeld1913-sflc p32)
… if A has not contracted with B to perform certain work for the latter, A's privilege of not doing so is the very negation of a duty of doing so.(Hohfeld1913-sflc p33)