onus
— Navneord
– Engelsk
~ an onerous or difficult concern; "the burden of responsibility"; "that's a load off my mind"
onward motion
— Navneord
– Engelsk
~ the act of moving forward (as toward a goal)
Onychium
— Navneord
– Engelsk
~ small terrestrial ferns of Old World tropics and subtropics: clawed ferns; sometimes placed in family Cryptogrammataceae
onychogalea
— Navneord
– Engelsk
~ a genus of Macropodidae
onycholysis
— Navneord
– Engelsk
~ separation of a nail from its normal attachment to the nail bed
Onychophora
— Navneord
– Engelsk
~ enigmatic small elongated wormlike terrestrial invertebrates of damp dark habitats in warm regions; distinct from the phylum Annelida; resemble slugs with legs and are sometimes described as the missing link between arthropods and annelids
onychophoran
— Navneord
– Engelsk
~ any of numerous velvety-skinned wormlike carnivorous animals common in tropical forests having characteristics of both arthropods and annelid worms
onychosis
— Navneord
– Engelsk
~ any disease or disorder of the nails
onyx
— Navneord
– Engelsk
~ a chalcedony with alternating black and white bands; used in making cameos
onyx marble
— Navneord
– Engelsk
~ a hard compact kind of calcite
onyxis
— Navneord
– Engelsk
~ toenail having its free tip or edges embedded in the surrounding flesh
oocyte
— Navneord
– Engelsk
~ a female gametocyte that develops into an ovum after two meiotic divisions
oodles
— Navneord
– Engelsk
~ a large number or amount; "made lots of new friends"; "she amassed stacks of newspapers"
oogenesis
— Navneord
– Engelsk
~ development of ova
oology
— Navneord
– Engelsk
~ the branch of zoology that studies eggs (especially birds' eggs and their size, shape, coloration, and number)
oolong
— Navneord
– Engelsk
~ Chinese tea leaves that have been partially fermented before being dried
oomph
— Navneord
– Engelsk
~ the activeness of an energetic personality
oomph
— Navneord
– Engelsk
~ attractiveness to the opposite sex
oomycetes
— Navneord
– Engelsk
~ nonphotosynthetic fungi that resemble algae and that reproduce by forming oospores; sometimes classified as protoctists