(n) quadrangular prism
(n) four posts that used to support the roof over the sumo ring
(n) oblique prism
(n) column of mercury
(n) central pillar
mainstay
(P)
(n) (uk) psocid (any insect of order Psocoptera, which includes booklice)
(n) wall clock
(n) right cylinder
(n) telephone pole
(n) octagonal prism
(n) bridge of the nose
septum
(n) (obsc) obelisk
(n) beryl
(n) hexagonal prism
(n) cylindrical coordinates
(n) the three main Shinto gods: Amaterasu Omikami, Tsukuyomi no Mikoto and Susano-o no Mikoto
three precious children
(n) Four Pillar astrology
originally Chinese method of fortune-telling based on the time, date, month and year of a person's birth
(n) (arch) Ama no Mihashira (the heavenly pillar on Onokoro Island, around which Izanagi and Izanami are said to have wed)
(n) pillar of state
(n) kyphosis
(n) lordosis
(n) scoliosis
(n) scoliosis
(exp) to count on someone as the only support