waterfast
English
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waterfast
Where it comes from
From water + fast. Cognate with Scots wattirfast (“watertight”), West Frisian wetterfêst (“waterproof”), Dutch watervast (“waterproof”), German wasserfest (“waterproof”), Danish vandfast (“waterproof”), Swedish vattenfast (“waterproof”).
adjective more waterfast · most waterfast
- watertight
- waterproof If you spot paste, and your paper is waterfast, wipe at once with a damp cloth or sponge. If the paper is not waterfast, wipe with a dry cloth.
Talk about this word "waterfast." Wiktionary, via Micwyn, micwyn.com/word/waterfast. Accessed 6 Nov. 2026. waterfast. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/waterfast "waterfast." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/waterfast.Cite this
@misc{waterfast_2026,
title = {waterfast},
howpublished = {Wiktionary, via Micwyn},
year = {2026},
url = {https://micwyn.com/word/waterfast},
urldate = {2026-11-06}
}