stackable
Word family
Synonym discussion
Sense: adjective/1
Stackable is used for objects designed to sit safely one above another so they use less room in storage. It is common for chairs, trays, cups, and boxes that are sold or put away in sets. Nestable is different: nestable items slide inside each other, like mixing bowls or empty plastic crates, instead of making a vertical pile. Foldable describes something that becomes smaller by bending or closing it, such as a stroller or table. Space-saving is broader and less exact, because it only tells you the item uses less room. In a catalog, stackable chairs are piled after an event, while nestable bins are slipped into each other when they are empty.
Common collocations
Etymology
Formed in English from stack plus the suffix -able, meaning 'able to be'. Stack comes from a Scandinavian root related to Old Norse stakkr, used for a pile or heap, while -able entered English through French and Latin. Together they create an adjective for things designed to be piled neatly for storage.
First known use
1958
1958, in the meaning defined above