(law, ecclesiastical law, historical) The lay or temporal authority of a secular judge to pronounce punishment (particularly capital punishment) of an offender tried by an ecclesiastical court.

plural of secular equilibrium

(nuclear physics) The situation of the quantity of a radioisotope remaining constant because it is produced (by decay of a parent isotope) at the same rate that it decays.

plural of secular equilibrium

A person who believes in or supports secularism.

Non-Oxford British English standard spelling of secularize.

present participle of secularise

plural of secularist

Third-person singular simple present indicative form of secularise

simple past tense and past participle of secularise