(n) blue backs
(n) breakthrough
(n) breakthrough
(n) (comp) prefix
(n) heterodox
(n) homeobox
(n) box calf
(n) box camera
(n) box coat
(n) box seat
(n) box store
(n) box spanner
(n) (comp) box model
(n) socket wrench
box wrench
socket spanner
(n) poll tax
(n) police box
(n) politics
(n) unequal pressure between the mask air space and the vascular pressure within the blood vessels of the face
(n) Marxian economics
(n) multibox
(n) assorted sandwiches (wasei: mix sandwich)
(n) (1) mail box
(2) email box
(n) (comp) mailbox
(n) mechatronics
electromechanics
(n) eugenics
(n) lunch box
(n) (comp) listbox
(n) (comp) link state
(n) lux meter
(n) rhythm box