Salutation

1.

(The act of greeting; a greeting, the opening words of a letter, a formal word or phrase as the head of a letter) warm salutation ការគំនាប់, វន្ទនាការ
Example: Shaking bands, raising the hat are all salutations, Dear mother is a salutation used in writing to one's mother.

• salutation of a letter
  - ពាក្យផ្ដើមសម្រាប់សម្ដែងសេចក្ដីគួរសម

1.

The act of saluting, or paying respect or reverence, by the customary words or actions; the act of greeting, or expressing good will or courtesy; also, that which is uttered or done in saluting or greeting.