Fluctuation

1.

(continual change from one course, etc. to another. vacillation. instability, undulation) ឧច្ចាវចភាព, ចលនាចុះឡើង

2.

(បច្ចេកទេស) ការប្រែប្រួល

1.

A motion like that of waves; a moving in this and that direction; as, the fluctuations of the sea.

2.

A wavering; unsteadiness; as, fluctuations of opinion; fluctuations of prices.

3.

The motion or undulation of a fluid collected in a natural or artifical cavity, which is felt when it is subjected to pressure or percussion.