saludar in English:

1. to greet

English word "saludar"(to greet) occurs in sets:

Basic Spanish - Unit 3: Regular Verbs
500 most important Spanish verbs 301 - 325
Greetings and farewells - Saludos y despedidas
500 verbos más importantes en inglés 401 - 425
A1 Basic phrases in Spanish

2. to say hello

English word "saludar"(to say hello) occurs in sets:

Greetings and Farewell - Saludos y Despedidas