rancid
UK[ˈrænsɪd]US[ˈrænsɪd]
adj
(Of foods containing fat, especially butter or oils) smelling or tasting unpleasant as a result of being old and stale.
adj
Highly unpleasant or disagreeable.
Morpheme Breakdown
ranc
id
ranc
stink
id
adjective suffix
Etymology
The word 'rancid' has a direct and pungent lineage from the Latin verb rancēre, which meant "to be rotten, to stink". This Latin root itself is thought to be related to a Proto-Indo-European base suggesting a foul smell. The suffix -id, from Latin -idus, is commonly attached to verb stems to form adjectives describing a state, such as 'putrid' or 'languid'. Thus, the literal construction "being in a stinking state" perfectly captures the modern meaning of fats or oils that have decomposed and developed a rank, sour smell. Over time, its use expanded metaphorically to describe anything perceived as deeply unpleasant or offensive.
Analysis
Structure: ranc (stink) + id (adjective suffix)
- ranc: From Latin rancēre, meaning "to be rotten or stinking".
- id: A suffix forming adjectives, often from Latin -idus, indicating a state or condition.
Examples
The refrigerator had a faint smell of rancid butter.
He was accused of spreading rancid propaganda during the campaign.
The nuts had gone rancid after being left in the warm pantry for months.