MICRODOT


Meaning of MICRODOT in English

mi ‧ cro ‧ dot /ˈmaɪkrəʊdɒt $ -kroʊdɑːt/ BrE AmE noun [countable]

a secret photograph of something such as a document which is reduced to a very small size so that it can easily be hidden

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.