otter shrew
— Navneord
– Engelsk
~ amphibious African insectivorous mammal that resembles an otter
opossum shrimp
— Navneord
– Engelsk
~ shrimp-like crustaceans whose females carry eggs and young in a pouch between the legs
ozone sickness
— Navneord
– Engelsk
~ illness that can occur to persons exposed to ozone in high-altitude aircraft; characterized by sleepiness and headache and chest pains and itchiness
open sight
— Navneord
– Engelsk
~ rear gunsight having an open notch instead of a peephole or telescope
output signal
— Navneord
– Engelsk
~ signal that comes out of an electronic system
order Siluriformes
— Navneord
– Engelsk
~ an order of fish belonging to the superorder Malacopterygii including catfishes
original sin
— Navneord
– Engelsk
~ a sin said to be inherited by all descendants of Adam; "Adam and Eve committed the original sin when they ate the forbidden fruit in the Garden of Eden"
order Sirenia
— Navneord
– Engelsk
~ an animal order including: manatees; dugongs; Steller's sea cow
orphan site
— Navneord
– Engelsk
~ a toxic waste area where the polluter could not be identified or the polluter refused to take action or pay for the cleanup
one-sixteenth
— Navneord
– Engelsk
~ one part in sixteen equal parts
one-sixth
— Navneord
– Engelsk
~ one part in six equal parts
one-sixtieth
— Navneord
– Engelsk
~ one part in sixty equal parts
one-sixty-fourth
— Navneord
– Engelsk
~ one part in sixty-four equal parts
Otis Skinner
— Navneord
– Engelsk
~ United States actor (1858-1942)
Old Church Slavic
— Navneord
– Engelsk
~ the Slavic language into which the Bible was translated in the 9th century
Old Church Slavonic
— Navneord
– Engelsk
~ the Slavic language into which the Bible was translated in the 9th century
old sledge
— Navneord
– Engelsk
~ a form of all fours in which a total of seven points is game