Rancid
Definition 1 of 2
Pro Tip 1/3
Identifying Spoilage
Use 'rancid' to describe foods with fats or oils that have gone bad, primarily from smell or taste. The rancid nuts left a bad taste in my mouth.
Pro Tip 2/3
Not Just Smell
'Rancid' can also describe a stale taste, not just smell, which is important in food quality. These chips taste rancid; they must be old.
Pro Tip 3/3
Safety Cue
Describing food as 'rancid' is a warning that it may be unsafe to eat, as it is likely spoiled. This rancid chicken could make someone sick.