There are four varieties of commercially viable coffee: Arabica, Liberica, Excelsa, and Robusta. Growers predominantly plant the Arabica species. Although less popular, Robusta tastes slightly more bitter and contains more caffeine.
BOLTHEAD
Etymology
Noun
bolthead (plural boltheads)
(chemistry) A round-bottomed flask with a long neck (used especially for distillation)
The head of a bolt.
Anagrams
• Theobald, head bolt, head-bolt, headbolt
Source: Wiktionary
Bolt"head` (, n.
1. (Chem.)
Definition: A long, straightnecked, glass vessel for chemical distillations; -- called also a matrass or receiver.
2. The head of a bolt.
Source: Webster’s Unabridged Dictionary 1913 Edition
Recent Word Finds
Word of the Day
19 April 2025
CATCH
(verb) grasp with the mind or develop an understanding of; “did you catch that allusion?”; “We caught something of his theory in the lecture”; “don’t catch your meaning”; “did you get it?”; “She didn’t get the joke”; “I just don’t get him”
Coffee Trivia
