(n) bipolar disorder
(n) dicotyledon
(n) (comp) bidirectional printing
(n) (comp) bidirectional communication
(n) interactive program
interactive programme
(n) electric dipole
(n) making a piece of clothing with the same cloth inside and out
making a kimono with lining of the same fabric
(n) Siamese twins
(n) identical twins
(n) interactive television
(n) fraternal twins
(n) (comp) bi-directional CATV
(n) (comp) bi-directional CATV
(n) (MA) Muso Jikiden Eishin-ryu (Iaido style)
(n) (comp) bistable trigger circuit
flip-flop
(n) dipole moment
(n) Twin-to-twin transfusion syndrome
TTTS
(exp) (id) Genius displays itself even in childhood
(n) (comp) bistable trigger circuit
(exp) to put binoculars to one's eyes
(exp) expression meaning that genius shows from childhood (lit: the Japanese bead tree is fragrant from when a sprout)