ocarina
noun ocarina (de)
ocarina, small musical wind instrument having eight finger holes and a protruding mouthpiece with an elongated oval shape

occasionalisme
noun occasionalisme (het)
occasionalism

occult
adjective
occult, secret, hidden; inconceivable to the human mind, mysterious; magical, supernatural

occultisme
noun occultisme (het)
occultism, belief in and the teachings of the hidden and mysterious; study of the occult

oceaan
noun oceaan (de)
ocean, one of the large bodies of water covering the Earth (i.e. Atlantic, Pacific, Indian, Arctic, and Antarctic Oceans)

oceaanvlucht
noun oceaanvlucht (de)
transoceanic flight

oceanisch
adjective
oceanic, of or pertaining to the ocean

oceanografie
noun oceanografie (de)
oceanography, scientific study of the geography and physical phenomena of oceans and seas

ocelot
noun ocelot (de)
(also: pardelkat) ocelot, small black-spotted wild cat native to the southern United States and Central and South America

och
interjection
och (expression of surprise or disappointment)

ochlocratie
noun ochlocratie (de)
ochlocracy, mob rule, government by the masses

ochtend
noun ochtend (de)
morning, first part of the day from dawn till noon, beginning of the day

ochtendgloren
noun ochtendgloren (de)
daybreak, crack of dawn

ochtendjapon
noun ochtendjapon (de)
morning gown, robe

ochtendjas
noun ochtendjas (de)
morning gown, robe

ochtendstond
noun ochtendstond (de)
dawn, sunrise

octaaf
noun octaaf (de)
octave, eight day holiday period; eight line stanza in poem; musical note at interval

octaafdag
noun octaafdag (de)
octave day, one day of an eight day holiday period

octaal
adjective
octal, based on the number 8, of a base of eight (Computers, Electricity)

octaan
noun octaan (het)
octane, unit of quality measurement in automobile gasoline; hydrocarbon with eight carbon atoms

octant
noun octant (de)
octant, 45 degree angle; measuring instrument (Astronomy, Navigation)

octavo
noun octavo (het)
octavo, book size of 6x9 inches; 6x9 inch book

octet
noun octet (het)
octet, group of eight musicians; music for eight musicians

octopus
noun octopus (de)
octopus, carnivorous eight-legged sea creature with a large soft head and two rows of suckers on the underside of each leg (usually lives on the bottom of the ocean)

octrooi
noun octrooi (het)
patent, exclusive right to an invention or design; invention or design that is protected by a patent

octrooi verlenen aan
verb
charter

octrooibrief
noun octrooibrief (de)
letters patent, certificate of patent for an invention

octrooibureau
noun octrooibureau (het)
patent office

octrooieren
verb
patent, receive a patent, receive exclusive rights to an invention or design

oculair
noun oculair (het)
ocular, eyepiece of an optical device, lens of the eye

oculeren
verb
oculate, equip with eyes

oculist
noun oculist (de)
oculist, eye doctor