tinction

noun

tinction

noun

Etymology Borrowed from Latin tinctiō (“a soaking, dipping”).

1

A stain; a preparation for staining.

[…] 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:

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.