You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.
Highveld
The inland plateau of South Africa and neighbouring countries, containing greater Johannesburg. [from 19th c.]
highveld
Alternative letter-case form of Highveld
Source: Wiktionary
17 April 2025
(noun) a porous mass of interlacing fibers that forms the internal skeleton of various marine animals and usable to absorb water or any porous rubber or cellulose product similarly used
You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.