You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.
spirograph
(noun) a measuring instrument for recording the depth and rapidity of breathing movements
Source: WordNet® 3.1
spirograph (plural spirographs)
(medicine) an instrument for measuring and recording the depth and rapidity of breathing movements
Spirograph (plural Spirographs)
A geometric drawing toy consisting of a set of plastic gears and toothed rings.
Source: Wiktionary
Spi"ro*graph, n. Etym: [L. spirare to breathe + -graph.] (Physiol.)
Definition: An instrument for recording the respiratory movements, as the sphygmograph does those of the pulse.
Source: Webster’s Unabridged Dictionary 1913 Edition
20 April 2025
(noun) food mixtures either arranged on a plate or tossed and served with a moist dressing; usually consisting of or including greens
You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.