physiological sphincter
— Noun
– English
～ a sphincter that is not recognizable at autopsy because its resting arrangement cannot be distinguished from adjacent tissue
Podocarpus spicata
— Noun
– English
～ conifer of Australia and New Zealand
Paliurus spina-christi
— Noun
– English
～ thorny Eurasian shrub with dry woody winged fruit
prickly-seeded spinach
— Noun
– English
～ southwestern Asian plant widely cultivated for its succulent edible dark green leaves
Prunus spinosa
— Noun
– English
～ a thorny Eurasian bush with plumlike fruits
proof spirit
— Noun
– English
～ a mixture containing half alcohol by volume at 60 degrees Fahrenheit
party spirit
— Noun
– English
～ devotion to a political party
public-spirited
— Adjective
– English
～ showing unselfish interest in the public welfare; "a public-spirited citizen"
poor-spirited
— Adjective
– English
～ lacking in courage and manly strength and resolution; contemptibly fearful
party-spirited
— Adjective
– English
～ devoted to a political party
pine spittlebug
— Noun
– English
～ North American insect that attacks pines
plague spot
— Noun
– English
～ a spot on the skin characteristic of the plague
purple-spotted
— Adjective
– English
～ having purple spots
pepper spray
— Noun
– English
～ a nonlethal aerosol spray made with the pepper derivative oleoresin capiscum; used to cause temporary blindness and incapacitate an attacker; also used as a bear deterrent
Philaenus spumarius
— Noun
– English
～ North American insect that severely damages grasses
petty spurge
— Noun
– English
～ an Old World spurge introduced as a weed in the eastern United States
police squad
— Noun
– English
～ a small squad of policemen trained to deal with a particular kind of crime
Polyporus squamosus
— Noun
– English
～ a fungus with a lateral stalk (when there is a stalk) and a scaly cap that becomes nearly black in maturity; widely distributed in the northern hemisphere
public square
— Noun
– English
～ a place of assembly for the people in ancient Greece