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).
root 1. 1. a part of the body of a plant that develops, typically, from the radicle and grows downward into the soil, anchoring the plant and absorbing nutriment and moisture. 2. any underground part of a plant, as a rhizome. 3. something resembling or suggesting the root of a plant in position or function. 4. the embedded or basal portion of a hair, tooth, nail, nerve, etc. 5. the fundamental or essential part. 6. the source or origin of a thing: the root of all evil.