Word

背わた

背ワタ、背腸
せわた、せワタ
vein of a shrimp (prawn); digestive tract of a shrimp; sand vein
Word

背負い投げを食う

背負投げを食う
せおいなげをくう
to be betrayed unexpectedly; to be stabbed in the back; to be double-crossed
Word

背筋鼠

せすじねずみ、セスジネズミ
striped field mouse (Apodemus agrarius)
Word

瀬戸茅

背戸茅
せとがや、セトガヤ
Japanese foxtail (Alopecurus japonicus)
Word

背幅

せはば
breadth of the back
Word

背景音楽

はいけいおんがく
background music
Word

山背風

やませかぜ
cold wind descending from the mountains
Word

指背歩行

しはいほこう
knuckle-walking (e.g. by chimpanzees, etc.)
Word

小背美鯨

こせみくじら、コセミクジラ
pygmy right whale (Caperea marginata)
Word

背屈

はいくつ
dorsiflexion; dorsal flexion