pinna
— Noun
– English
~ the externally visible cartilaginous structure of the external ear
pinna
— Noun
– English
~ division of a usually pinnately divided leaf
pinnace
— Noun
– English
~ a boat for communication between ship and shore
pinnacle
— Noun
– English
~ the highest level or degree attainable; the highest stage of development; "his landscapes were deemed the acme of beauty"; "the artist's gifts are at their acme"; "at the height of her career"; "the peak of perfection"; "summer was at its peak"; "...catapulted Einstein to the pinnacle of fame"; "the summit of his ambition"; "so many highest superlatives achieved by man"; "at the top of his profession"
pinnacle
— Noun
– English
~ (architecture) a slender upright spire at the top of a buttress of tower