The base word is "avail," meaning "to be of use or service" or "to be helpful." The suffix "-able" is added to create the adjective "available," meaning "ready for use or service" or "capable of being used."
The base word is "avail," meaning "to be of use or service" or "to be helpful." The suffix "-able" is added to create the adjective "available," meaning "ready for use or service" or "capable of being used."