plural of akiapolaau

plural of cigar cutter

(slang, idiomatic, potentially offensive, humorous, see usage note at Nazi) A person who habitually corrects or criticizes the language usage of others.

(differential geometry) Given a point P on a surface M, the tangent plane of M at point P, denoted by T_P(M), is the plane passing through P which contains the tangent lines of all the curves on M ...