cyanotype

About 0.01 uses per million words.

Meaning

1. noun An early photographic process employing paper sensitized with a cyanide.
2. noun A photographic print produced by means of this process.

Similar words

blueprint cyanotyping cyanin cyanolysis cyanation cyanine cyanophile cyanide cyanol hydrocyanine

Often followed by

process and is impressions prints print