lab coat

n. white coat, white knee-length overcoat with deep pockets worn in laboratories to protect clothing from substances

A white coat or laboratory coat (abbreviated lab coat) is a knee-length overcoat/smock worn by professionals in the medical field or by those involved in laboratory work to protect their street clothes. The garment is made from white cotton or linen to allow it to be washed at high temperature and make it easy to see if it is clean. Similar coats are a symbol of learning in Argentina, where they are worn by students.
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Noun
1. a light coat worn to protect clothing from substances used while working in a laboratory
(synonym) laboratory coat
(hypernym) coat

CAMICE DA LABORATORIO