尖 - be pointed, sharp, taper

to taper to a point; to become pointed; to become sharp

pointed; sharp

pulmonary apex; apex of a lung

lava spine

peak-load station; peaking power plant; peaker plant

kurtosis

apex

spire; steeple; pinnacle; minaret

tricuspid valve

bicuspid valve; mitral valve

tip of a sword; point of a sword

pulmonary apex region; apical pulmonary region