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disinfectant tablet

/dɪsɪnˈfɛktənt ˈtæbəlt/ · dis.in.fec.tant.tab.let
noun
  1. A small, portable device used to disinfect surfaces, typically containing a chemical disinfectant that is released when the tablet is dropped into water. She used a disinfectant tablet to clean the kitchen counters before preparing dinner.
  2. A type of disinfectant product that comes in a tablet form, often used in portable water purification systems or for cleaning surfaces. The backpacker used a disinfectant tablet to purify the water from the stream before drinking it.
Did you know? Disinfectant tablets are often used in emergency situations, such as natural disasters, where access to clean water is limited.
Written by Lexi Wordsworth, Dictionary Editor 0 lookups Added Jul 27, 2026