According to Statista, the global coffee industry is worth US$363 billion in 2020. The market grows annually by 10.6%, and 78% of revenue came from out-of-home establishments like cafes and coffee beverage retailers.
CARDIOID
cardioid
(noun) an epicycloid in which the rolling circle equals the fixed circle
Source: WordNet® 3.1
Etymology
Noun
cardioid (plural cardioids)
(geometry) An epicycloid with exactly one cusp; the plane curve with polar equation - approximately heart-shaped
Adjective
cardioid (comparative more cardioid, superlative most cardioid)
Having this characteristic shape
(of a microphone) sensitive in front, but not behind or at the sides
Anagrams
• caridoid, cidaroid
Source: Wiktionary
Car"di*oid, n. Etym: [Gr. ( (Math.)
Definition: An algebraic curve, so called from its resemblance to a heart.
Source: Webster’s Unabridged Dictionary 1913 Edition
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Word of the Day
7 February 2025
STORY
(noun) a piece of fiction that narrates a chain of related events; “he writes stories for the magazines”
Coffee Trivia
