1. Noun, Suru verb, Intransitive verb

   1.

   moving forward (e.g. of a vehicle); onward movement

2. Noun, Suru verb, Transitive verb, Intransitive verb

   2.

   progress (of work, activities, etc.); advance; making headway

3. Noun, Suru verb, Intransitive verb

   3.

   progression (of a disease, global warming, etc.)

Example sentences

• 腫瘍は進行しています。

  The tumor is growing.

• その調査は進行中です。

  The investigation is under way.