Rationale

1.

(The rational basis for something, a fundamental reason the logical basis of something) សនិទានភាព, ហេតុផល, ការដោះសារ

2.

(បច្ចេកទេស) សនិទានភាព, ហេតុផល, មូលដ្ឋានសមស្រប

1.

An explanation or exposition of the principles of some opinion, action, hypothesis, phenomenon, or the like; also, the principles themselves.