Pacific silver fir
— Noun
– English
～ medium to tall fir of western North America having a conic crown and branches in tiers; leaves smell of orange when crushed
Paul Simon
— Noun
– English
～ United States singer and songwriter (born in 1942)
Pierre Simon de Laplace
— Noun
– English
～ French mathematician and astronomer who formulated the nebular hypothesis concerning the origins of the solar system and who developed the theory of probability (1749-1827)
Parathelypteris simulata
— Noun
– English
～ delicate feathery shield fern of the eastern United States; sometimes placed in genus Thelypteris