postgirl

As nouns the difference between taxonomy and postgirl

is that taxonomy is the science or the technique used to make a classification while postgirl is (rare) a girl who delivers the post; a young postwoman.

In lang=en terms the difference between postwoman and postgirl

is that postwoman is a female letter carrier, a woman who delivers mail while postgirl is a girl who delivers the post; a young postwoman.

As a proper noun girl

is (astronomy) a chinese constellation located near aquarius, one of the 28 lunar mansions and part of the black turtle.

As a noun postgirl is

(rare) a girl who delivers the post; a young postwoman.