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.
passenger, rider
(noun) a traveler riding in a vehicle (a boat or bus or car or plane or train etc) who is not operating it
Source: WordNet® 3.1
passenger (plural passengers)
One who rides or travels in a vehicle, but who does not operate it and is not a member of the crew.
(falconry) A young hunting bird that can fly and is taken while it is still in its first year.
(obsolete) A passer-by; a wayfarer.
passenger (third-person singular simple present passengers, present participle passengering, simple past and past participle passengered)
(intransitive) To ride as a passenger in a vehicle.
• sap greens
Source: Wiktionary
Pas"sen*ger, n. Etym: [OE. & F. passager. See Passage, and cf. Messenger.]
1. A passer or passer-by; a wayfarer. Shak.
2. A traveler by some established conveyance, as a coach, steamboat, railroad train, etc. Passenger falcon (Zoöl.), a migratory hawk. Ainsworth.
– Passenger pigeon (Zoöl.), the common wild pigeon of North America (Ectopistes migratorius), so called on account of its extensive migrations.
Source: Webster’s Unabridged Dictionary 1913 Edition
10 June 2025
(noun) the discipline that studies the principles of transmiting information and the methods by which it is delivered (as print or radio or television etc.); “communications is his major field of study”
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.