perihelion
— Noun
– English
~ periapsis in solar orbit; the point in the orbit of a planet or comet where it is nearest to the sun
perijove
— Noun
– English
~ periapsis in orbit around Jupiter
peril
— Noun
– English
~ a source of danger; a possibility of incurring loss or misfortune; "drinking alcohol is a health hazard"
peril
— Noun
– English
~ a state of danger involving risk
peril
— Noun
– English
~ a venture undertaken without regard to possible loss or injury; "he saw the rewards but not the risks of crime"; "there was a danger he would do the wrong thing"
peril
— Verb
– English
~ pose a threat to; present a danger to; "The pollution is endangering the crops"
peril
— Verb
– English
~ put in a dangerous, disadvantageous, or difficult position
perilla
— Noun
– English
~ small genus of Asiatic herbs
perilous
— Adjective
– English
~ fraught with danger; "dangerous waters"; "a parlous journey on stormy seas"; "a perilous voyage across the Atlantic in a small boat"; "the precarious life of an undersea diver"; "dangerous surgery followed by a touch-and-go recovery"
perilously
— Adverb
– English
~ in a dangerous manner; "he came dangerously close to falling off the ledge"
perilousness
— Noun
– English
~ the state of being dangerous
perilune
— Noun
– English
~ periapsis in orbit around the moon
perilymph
— Noun
– English
~ the bodily fluid that fills the space between the bony labyrinth and the membranous labyrinth of the inner ear
perimeter
— Noun
– English
~ a line enclosing a plane areas
perimeter
— Noun
– English
~ the size of something as given by the distance around it
perimeter
— Noun
– English
~ the boundary line or the area immediately inside the boundary
perimysium
— Noun
– English
~ the sheath of connective tissue that covers a bundle of muscle fibers
perinatal
— Adjective
– English
~ occurring during the period around birth (5 months before and 1 month after); "perinatal mortality"; "perinatal care"