Here are some examples:
* "Saluda a tus padres de mi parte." (Greet your parents for me.)
* "Le hizo una saluda militar al jefe." (He gave a military salute to the boss.)
* "Un saludo cordial." (A cordial greeting.)
Keep in mind that "saluda" is a verb, so it needs to be conjugated to match the subject and tense of the sentence.