pedían
Pedían is a Spanish verb form. It is the imperfect indicative third-person plural of the verb pedir. The verb pedir has several common meanings in English, including "to ask for," "to request," and "to order." Therefore, "pedían" translates to "they were asking for," "they were requesting," or "they were ordering," depending on the context.
For example, in the sentence "Los clientes pedían la cuenta" (The customers were asking for the bill),