From their names Riker was able to identify individuals from at least eight separate castes and he noticed wide differences in size and color.

Or do they have a separate goddamned medical caste, too?

They formed a separate caste, spoke a different language, and very nearly obliterated all written english culture.

He put the case for a separate caste: 'The clergy, by reason of their orders and distinctive office, have Christ alone as King.

They are a separate caste, unrelated to the vellalas of Tamil Nadu.

To the Federation the military is a separate caste, exempt from most laws while bound by a hedge of others.

This discrimination intensified, and eventually led to the creation of a separate caste, the burakumin.

Rome had no separate priestly caste or class.

They did form a separate caste, a warrior cult built around the myths the Company left behind.

They are believed to have Rajput origin but became separate caste as they started widow remarriage and agriculture.