SELF-TONING PAPER
Meaning of SELF-TONING PAPER in English
ˈ ̷ ̷| ̷ ̷ ̷ ̷- noun
: a printing-out paper in which a gold salt incorporated in the emulsion tones the image during fixing
Webster's New International English Dictionary.
Новый международный словарь английского языка Webster.
2012