All possible knowledge of a subject matter. / All possible means, both honest and dishonest

Properly aligned; in alignment.

(rhetorical question, colloquial) Used to indicate that a previous comment is irrelevant or non sequitur.

A person described by both African and indigenous American ancestry or culture. / A person described by both African and South Asian or East Indian (especially from India) ancestry or culture.

Having both African and indigenous American ancestry or other attributes, whether of people, cultures, cuisine, language, and so on.

(mathematics) [of one variable or unit of measurement x which has a known relationship to another y] Using equivalent expressions in y in place of expressions in x; mapping x to y.

Censored spelling of fuckin'.

Confidently, because one is certain that something relevant to the situation is true.

(informal, chiefly Commonwealth of Nations) Spectators, passengers, or customers in attendance at a venue or other place where people assemble.

to some extent; partially