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.
merganser, fish duck, sawbill, sheldrake
(noun) large crested fish-eating diving duck having a slender hooked bill with serrated edges
Source: WordNet® 3.1
merganser (plural mergansers)
Any of various diving ducks of the genera Mergus or Lophodytes, which feed on fish and have a sharply serrated bill.
• (Eurasian) goosander, Mergus merganser
Source: Wiktionary
Mer*gan"ser, n. Etym: [Sp. mergánsar, fr. mergo a diver (L. mergus, fr. mergere to dip, dive) + ánsar goose, L. anser.] (Zoöl.)
Definition: Any bird of the genus Merganser, and allied genera. They are allied to the ducks, but have a sharply serrated bill.
Note: The red-breasted merganser (Merganser serrator) inhabits both hemispheres. It is called also sawbill, harle, and sheldrake. The American merganser (M. Americanus.) and the hooded merganser (Lophodytes cucullatus) are well-known species.
– White merganser, the smew or white nun.
Source: Webster’s Unabridged Dictionary 1913 Edition
8 April 2025
(adjective) pleasingly persuasive or intended to persuade; “a coaxing and obsequious voice”; “her manner is quiet and ingratiatory and a little too agreeable”
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.