fleischig

As an adjective fleischig

is containing meat or being used for a meal containing meat, for purposes of kashrut.

As a noun null is

zero, nil; the cardinal number before einn.

As adjectives the difference between fleischig and fleishig

is that fleischig is containing meat or being used for a meal containing meat, for purposes of kashrut while fleishig is alternative form of fleischig.

As a noun taxonomy

is the science or the technique used to make a classification.

As an adjective fleischig is

containing meat or being used for a meal containing meat, for purposes of kashrut.

Fleischig is a see also of nonkosher.

As adjectives the difference between fleischig and nonkosher

is that fleischig is containing meat or being used for a meal containing meat, for purposes of kashrut while nonkosher is not kosher.