Definition of NIGGER. 1. usually offensive; see usage paragraph below: a black person. 2. usually offensive; see usage paragraph below: a member of any dark-skinned race.3. See nigger defined for English-language learners.sually offensive; see usage paragraph below: a black person. 2. usually offensive; see usage paragraph below: a member of any dark-skinned race. 3. See nigger defined for English-language learners.
The role of root certificate as in the chain of trust. In cryptography and computer security, a root certificate is a public key certificate that identifies a root certificate authority (CA). Root certificates are self-signed and form the basis of an X.509-based public key infrastructure (PKI).
late 12c., from Old French cort (11c., Modern French cour) king's court, princely residence, from Latin cortem, accusative of cors (earlier cohors) enclosed yard, and by extension (and perhaps by association with curia sovereign's assembly), those assembled in the yard; company, cohort, from com-together (see com-) + stem hort-related to hortus garden, plot of ground (see yard (n.1)).