caste
nounfeminine/ˈkaʃtɐ/medium
cas·ta
Definitions
1Each of the hereditary classes of Hindu society, distinguished by relative degrees of purity or pollution and determining one's occupation and social interactions.
The caste system has been a defining feature of traditional Indian society.
He was born into the priestly caste.
Common collocations
caste systemupper castelower castecaste discrimination
2A stock of animals or plants within a species having a distinctive appearance and typically having been developed by deliberate selection.
This breed of sheep is known for its fine wool.
He specializes in breeding a rare grape variety.
Common collocations
grape varietycattle breedpure breednative breed
Etymology
Do latim 'castus' (puro, casto).