What does crisper mean?
A crisper is a drawer or enclosed compartment in a refrigerator specifically designed to keep fruit and vegetables fresh. Crispers work by controlling humidity around stored produce: a high-humidity setting limits moisture loss from leafy greens and herbs, while a lower-humidity setting allows ethylene-producing fruits such as apples to vent gas without spoiling nearby vegetables. The word is firmly rooted in everyday household language, appearing most often in phrases like 'crisper drawer', 'salad crisper', and 'vegetable crisper'. A secondary sense denotes any small container or tray that restores or preserves crispness in food, such as a microwave crisper pan. Because refrigerators are universal in modern kitchens, the term carries no formal or technical connotation — it is practical, domestic vocabulary. Knowing it helps in following recipes, appliance manuals, and food-storage advice, where correct use of the crisper genuinely extends the life of fresh produce.
A drawer or compartment in a refrigerator, typically humidity-controlled, used for storing fruit and vegetables to keep them fresh.
"Don't forget the spinach wilting in the crisper."
Often used attributively as 'crisper drawer'; in Britain frequently called a 'salad crisper'.
A container or device designed to keep food crisp, such as a crisper pan used in microwaves or ovens.
"Reheat the fries on the microwave crisper for a crunchier texture."
Standard plural; most often used when referring to multiple containers rather than fridge drawers.
"The restaurant kitchen stocked several crispers for storing fresh produce."
The humble crisper drawer keeps your greens alive with humidity science — and most people still use it completely wrong.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of crisper
The noun 'crisper' derives from the adjective 'crisp', which entered English in the Old English period from Latin 'crispus', meaning curled or wrinkled, likely via Germanic transmission. The agent-noun suffix '-er' was added to form 'crisper', denoting a thing that makes or keeps things crisp; its application to refrigerator compartments became widespread in the mid-twentieth century as household fridges with dedicated produce drawers became common. It shares its Latin root with words such as 'crimp' and 'crest' through related Indo-European forms.
Related word forms
How crisper is actually used
Informal, everyday household vocabulary. In American English the term 'crisper drawer' or 'humidity crisper' is standard; British usage often prefers 'salad crisper' or simply 'salad drawer'. The comparative adjective 'crisper' (e.g., 'the air was crisper this morning') also exists but the noun is the dominant sense.
Easily confused with crisper
'Crisp' is an adjective meaning pleasantly firm and dry (or a British word for potato chip), while 'crisper' as a noun refers to the refrigerator drawer that keeps produce fresh.