os trapezium
— Navneord
– Engelsk
～ the wrist bone on the thumb side of the hand that articulates with the 1st and 2nd metacarpals
os trapezoideum
— Navneord
– Engelsk
～ the wrist bone between the trapezium and the capitate bones
out-tray
— Navneord
– Engelsk
～ a wood or metal receptacle placed on your desk to hold your outgoing material
orthodontic treatment
— Navneord
– Engelsk
～ dental treatment that corrects irregularities of the teeth or of the relation of the teeth to surrounding anatomy; treatment is usually by braces or mechanical aids; "orthodontic treatment of facial abnormalities"
oak tree
— Navneord
– Engelsk
～ a deciduous tree of the genus Quercus; has acorns and lobed leaves; "great oaks grow from little acorns"
ordeal tree
— Navneord
– Engelsk
～ evergreen shrub or tree of South Africa
orange tree
— Navneord
– Engelsk
～ any citrus tree bearing oranges
orchid tree
— Navneord
– Engelsk
～ small East Indian tree having orchid-like flowers and hard dark wood
orchard apple tree
— Navneord
– Engelsk
～ native Eurasian tree widely cultivated in many varieties for its firm rounded edible fruits
olive-tree agaric
— Navneord
– Engelsk
～ red luminescent mushroom of Europe
olive tree
— Navneord
– Engelsk
～ a tree of the genus Olea cultivated for its fruit
order Tremellales
— Navneord
– Engelsk
～ fungi varying from gelatinous to waxy or even horny in texture; most are saprophytic
oblique triangle
— Navneord
– Engelsk
～ a triangle that contains no right angle
obtuse-angled triangle
— Navneord
– Engelsk
～ a triangle that contains an obtuse interior angle
obtuse triangle
— Navneord
– Engelsk
～ a triangle that contains an obtuse interior angle
order Trichoptera
— Navneord
– Engelsk
～ an order of insects consisting of caddis flies
one-trillionth
— Navneord
– Engelsk
～ one part in a trillion equal parts
ocean trip
— Navneord
– Engelsk
～ an act of traveling by water
os triquetrum
— Navneord
– Engelsk
～ a wrist bone that articulates with the pisiform and hamate and lunate bones