ambrotype

English

English Wikipedia has an article on:

ambrotype

Wikipedia

Etymology

From Ancient Greek ἄμβροτος (ámbrotos, “immortal”) and τύπος (túpos, “impression”).

Noun

ambrotype (plural ambrotypes)

1. (photography, historical) An early type of photograph in which a glass negative appears positive when displayed on a black background.

   Synonym: amphitype

Translations

early type of photograph in which a glass negative appears positive when displayed on a black background

Portuguese: ambrótipo m, ambrotipo