Most household garbage bags are concatenated [kɑnˈkætənət] on rolls and connected at their perforated edges for easy tearing.

concatenate
verb [kɑnˈkætənət]

Concatenate is a formal word that means “to link together in a series or chain.”

Concatenate is a fancy word for a simple thing: it means “to link together in a series or chain.” It’s Latin in origin, formed from a word combining con-, meaning “with” or “together,” and catena, meaning “chain. ” (The word chain is also linked directly to catena.)

English