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.
petrolhead (plural petrolheads)
(colloquial) A person who is overly reliant on the use of their car, resisting any suggestion to use other means of transport.
(colloquial, Australia, New Zealand, derogatory) A bogan who is overly fond of their car or motorbike and enjoys showing it off and making noise with it.
(colloquial, Australia, New Zealand) A person involved in motor racing as either participant or dedicated spectator.
(colloquial, UK) A car enthusiast.
• (person overly reliant on use of his/her car)
• (bogan overly fond of his/her vehicle)
• (person involved in motor racing): revhead
• (car enthusiast): motorhead (North American English), gearhead
Source: Wiktionary
1 June 2025
(verb) come back to the originator of an action with an undesired effect; “Your comments may backfire and cause you a lot of trouble”; “the political movie backlashed on the Democrats”
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.