SPIROGRAPH

spirograph

(noun) a measuring instrument for recording the depth and rapidity of breathing movements

Source: WordNet® 3.1


Etymology

Noun

spirograph (plural spirographs)

(medicine) an instrument for measuring and recording the depth and rapidity of breathing movements

Noun

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



RESET




Word of the Day

23 December 2024

QUANDONG

(noun) Australian tree having hard white timber and glossy green leaves with white flowers followed by one-seeded glossy blue fruit


coffee icon

Coffee Trivia

Coffee is the second largest traded commodity in the world, next to crude oil. It’s also one of the oldest commodities, with over 2.25 billion cups of coffee consumed worldwide daily.

coffee icon