(n) (comp) error code
(n) (comp) error free
(n) (comp) error rate
(n) (comp) error level
(n-adv,n-t) (comp) after error correction
(n) elastic
(n) elastomer
(n) (uk) Erabu black-banded sea krait (Laticauda semifasciata)
(n) elan vital (hypothetical driving force behind creative evolution) (fre:)
(n) (sl) erotic pictures taken at purikura
(n) enchilada (spa:)
(n) entrance
(n) end line
(n) orchestra
(P)
(n,vs) authorize
authorise
authorization
authorisation
(n,vs) overrun
(P)
(n) (comp) overlap
(n) (obsc) oral pill (i.e. oral contraceptive pill)
(n) oil color
oil colour
(n) oil dollar
(n) olefin
(n) (uk) tree nymph butterfly (Idea leuconoe)
(n) (uk) Maries' fir (Abies mariesii)
(n) (1) giant purple butterfly (species of nymphalid butterfly, Sasakia charonda)
(2) Rhododendron oomurasaki (species of purple azalea)
(n) (uk) gooseneck loosestrife (Lysimachia clethroides)
(n) oscillograph
(n) oscillogram
(n) (uk) Oriental false hawksbeard (Youngia japonica)
(n) (uk) Gastrodia elata (species of saprophytic orchid)
(n) oviraptor (species of dinosaur, Oviraptor philoceratops)