paracentral scotoma
— Navneord
– Engelsk
~ a scotoma that is adjacent to the fixation point
Polypodium scouleri
— Navneord
– Engelsk
~ stiff leathery-leaved fern of western North America having ovate fronds parted to the midrib
projection screen
— Navneord
– Engelsk
~ a white or silvered surface where pictures can be projected for viewing
Phillips screw
— Navneord
– Engelsk
~ a screw with a special head having crossed slots
Phillips screwdriver
— Navneord
– Engelsk
~ a screwdriver for use with Phillips screws
Pseudemys scripta
— Navneord
– Engelsk
~ freshwater turtle of United States and South America; frequently raised commercially; some young sold as pets
pond scum
— Navneord
– Engelsk
~ free-floating freshwater green algae
pond-scum parasite
— Navneord
– Engelsk
~ an aquatic fungus of genus Synchytriaceae that is parasitic on pond scum
Philippine Sea
— Navneord
– Engelsk
~ a naval battle in World War II (1944); a decisive naval victory for the United States fleet over the Japanese who were trying to block supplies from reaching American troops on Leyte
procellariiform seabird
— Navneord
– Engelsk
~ large long-winged bird with hooked bill and tubular nostrils that wanders the open seas