You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.
toothbrushing
present participle of toothbrush
toothbrushing (plural toothbrushings)
An act of brushing the teeth.
Dentists recommend several toothbrushings per day.
Source: Wiktionary
17 September 2024
(noun) a small contrasting part of something; “a bald spot”; “a leopard’s spots”; “a patch of clouds”; “patches of thin ice”; “a fleck of red”
You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.