Here are some possibilities:
* It could be part of a verb conjugation: For example, "habla que" means "speak that" in Spanish.
* It could be part of a noun: For example, "peque que" means "small thing" in Spanish.
* It could be part of an adjective: For example, "bonito que" means "beautiful one" in Spanish.
* It could be part of an adverb: For example, "rápido que" means "quickly that" in Spanish.
* It could be part of a pronoun: For example, "él que" means "he who" in Spanish.
Without knowing the full word and its context, it's impossible to determine the exact meaning of the ending "que."
Can you provide more context or the full word? Then I can help you understand its meaning.