babygro |
onesie |
As a noun onesie is
(us) a one-piece garment for an infant or small child, generally worn over a diaper.
jumpsuit |
babygro |
As a noun jumpsuit
is a one-piece item of clothing originally used by parachutists.
taxonomy |
babygro |
As a noun taxonomy
is the science or the technique used to make a classification.