Trepidation

1.

(Tremulous agitation, quaking, tremor, trembling, fear, alarm dread, perturbation of mind) សេចក្ដីរំភើបចិត្ដ, កង្វល់, ការជ្រួលជ្រើម, ដំណើរញ័រ, ការខ្លាច, ការញញើត
Example: Somsuk approached his new assignment with trepidation.

2.

(បច្ចេកទេស) មហាទុក្ខ, ការភ័យខ្លាចនិងបារម្ភយ៉ាងខ្លាំង

1.

An involuntary trembling, sometimes an effect of paralysis, but usually caused by terror or fear; quaking; quivering.

2.

Hence, a state of terror or alarm; fear; confusion; fright; as, the men were in great trepidation.

3.

A libration of the starry sphere in the Ptolemaic system; a motion ascribed to the firmament, to account for certain small changes in the position of the ecliptic and of the stars.