CEFR B2
opalotype
noun
Meaning
opalotype means (historical, photography) A photograph taken on opalescent glass. It can have more than one sense, so use the alternate meanings and examples to choose the meaning that matches your sentence.
Examples
- The article uses opalotype to mean (historical, photography) A photograph taken on opalescent glass.
- The teacher asked students to find opalotype in the reading.