1.
digestive system; digestive organs
The organs involved in digestion, from the mouth through the esophagus, stomach, intestines, and related organs like the liver and pancreas.
消化器の調子が悪い。
My digestive system isn't doing well.
消化器外科で手術を受ける。
I'm having surgery in the digestive surgery department.
消化器系の癌が増えている。
Digestive system cancers are increasing.
消化器 refers to the digestive organs as a group, including the 胃 (stomach), 腸 (intestines), 肝臓 (liver), and 膵臓 (pancreas).
HOMOPHONE WARNING:
Do not confuse with 消火器 (fire extinguisher). The kanji 化 (transform) vs. 火 (fire) distinguishes them.
MEDICAL DEPARTMENTS:
- 消化器内科: gastroenterology
- 消化器外科: gastrointestinal surgery
MAJOR ORGAN SYSTEMS:
- 呼吸器: respiratory system
- 循環器: circulatory system
- 消化器: digestive system
- 泌尿器: urinary system