The act of passing back; passage back; return; retrogression. / The power or liberty of passing back. / In property law, the right of a person (such as a lessee) to return to a property.

(intransitive) To move backwards to an earlier stage; to devolve. / (intransitive, astronomy) To move from east to west. / (transitive, statistics) To perform a regression on an explanatory variable.

Alternative form of regressible

Able to regress or be regressed.

simple past tense and past participle of regress

That has been subject to regression

That tends to return, revert or regress. / (of a tax) Whose rate decreases as the taxed amount increases.

plural of regressivity

An action of regressing, a return to a previous state. / An action of travelling mentally back in time.

plural of regression