ozokerite
— Navneord
– Engelsk
～ a waxy mineral that is a mixture of hydrocarbons and occurs in association with petroleum; some varieties are used in making ceresin and candles
ozone hole
— Navneord
– Engelsk
～ an area of the ozone layer (near the poles) that is seasonally depleted of ozone
ozone
— Navneord
– Engelsk
～ a colorless gas (O3) soluble in alkalis and cold water; a strong oxidizing agent; can be produced by electric discharge in oxygen or by the action of ultraviolet radiation on oxygen in the stratosphere (where it acts as a screen for ultraviolet radiation)
ozone layer
— Navneord
– Engelsk
～ a layer in the stratosphere (at approximately 20 miles) that contains a concentration of ozone sufficient to block most ultraviolet radiation from the sun
ozonide
— Navneord
– Engelsk
～ any of a class of unstable chemical compounds resulting from the addition of ozone to a double bond in an unsaturated compound
ozonise
— Udsagnsord
– Engelsk
～ convert (oxygen) into ozone
Ozonium
— Navneord
– Engelsk
～ form genus of imperfect fungi
ozonize
— Udsagnsord
– Engelsk
～ convert (oxygen) into ozone
ozonosphere
— Navneord
– Engelsk
～ a layer in the stratosphere (at approximately 20 miles) that contains a concentration of ozone sufficient to block most ultraviolet radiation from the sun
Ozothamnus
— Navneord
– Engelsk
～ genus of Australian shrubs and perennial herbs; sometimes included in genus Helichrysum
oil paint
— Navneord
– Engelsk
～ paint in which a drying oil is the vehicle
oil painter
— Navneord
– Engelsk
～ a painter who uses oil paints
oil painting
— Navneord
– Engelsk
～ a picture painted with oil paints
oil painting
— Navneord
– Engelsk
～ the art or method of painting with oil paints
os palatinum
— Navneord
– Engelsk
～ either of two irregularly shaped bones that form the back of the hard palate and helps to form the nasal cavity and the floor of the orbits
oil palm
— Navneord
– Engelsk
～ pinnate-leaved palms of the genus Elaeis having dense clusters of crowded flowers and bright red fruit and yielding high quality palm oils
order Palmales
— Navneord
– Engelsk
～ coextensive with the family Palmae: palms
Oryzomys palustris
— Navneord
– Engelsk
～ hardy agile rat of grassy marshes of Mexico and the southeastern United States
omelet pan
— Navneord
– Engelsk
～ pan for cooking omelets
omelette pan
— Navneord
– Engelsk
～ pan for cooking omelets