mattresses
n. countable A2 Elementary US //ˈmætɹəsəz// UK //mˈætɹəsɪz// mat·tress·es
n. the large, soft pads that you put on a bed frame to sleep on.
n. large, rectangular pads for supporting the reclining body, used as or on a bed. Plural form of 'mattress'.
The store sells several different types of comfortable mattresses.
After ten years of use, their old mattresses had lost their shape and no longer provided enough back support.
Modern manufacturers offer a variety of mattresses, ranging from traditional inner-spring designs to advanced memory foam layers that contour to the sleeper's body.
Usage
The plural form of 'mattress'; takes a plural verb.
Pitfall
two mattresstwo mattressesNouns ending in '-ss' require '-es' to form the plural.