Delusion

Chamber's Twientieth Century Dictionary · 1908 · p. 29

de-lū′zhun, n. the act of deluding: the state of being deluded: a false belief: error.— adj. Delū′sional , pertaining to delusions, afflicted with such.— n. Delū′sionist .— adjs. Delū′sive , Delū′sory , apt or tending to delude: deceptive.— adv. Delū′sively .— n. Delū′sivene . [See Delude .]