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.
teacher
(noun) a personified abstraction that teaches; “books were his teachers”; “experience is a demanding teacher”
teacher, instructor
(noun) a person whose occupation is teaching
Source: WordNet® 3.1
teacher (plural teachers)
A person who teaches, especially one employed in a school.
The index finger; the forefinger.
An indication; a lesson.
(Mormonism) The second highest office in the Aaronic priesthood, held by priesthood holders of at least the age of 14.
• (person who teaches): preceptor
• (index finger): See index finger
• cheater, hectare, recheat, reteach
Source: Wiktionary
Teach"er, n.
1. One who teaches or instructs; one whose business or occupation is to instruct others; an instructor; a tutor.
2. One who instructs others in religion; a preacher; a minister of the gospel; sometimes, one who preaches without regular ordination. The teachers in all the churches assembled. Sir W. Raleigh.
Source: Webster’s Unabridged Dictionary 1913 Edition
25 March 2025
(noun) fixation (as by a plaster cast) of a body part in order to promote proper healing; “immobilization of the injured knee was necessary”
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.