tinction
English
Noun
tinction (plural tinctions)
- A stain; a preparation for staining.
- 1888, Frank Seaver Billings, Swine plague (page 108)
- […] not color as well as at others, even when fresh covering-glass specimens are made and exactly the same tinctions used.
- 1888, Frank Seaver Billings, Swine plague (page 108)