Falco rusticolus
— Noun
– English
~ large and rare Arctic falcon having white and dark color phases
family Rutaceae
— Noun
– English
~ a family of dicotyledonous plants of order Geraniales; have flowers that are divide into four or five parts and usually have a strong scent
First Baron Rutherford of Nelson
— Noun
– English
~ British physicist (born in New Zealand) who discovered the atomic nucleus and proposed a nuclear model of the atom (1871-1937)
First Baron Rutherford
— Noun
– English
~ British physicist (born in New Zealand) who discovered the atomic nucleus and proposed a nuclear model of the atom (1871-1937)
Fidel Castro Ruz
— Noun
– English
~ Cuban socialist leader who overthrew a dictator in 1959 and established a Marxist socialist state in Cuba (born in 1927)
French rye
— Noun
– English
~ coarse perennial Eurasian grass resembling oat; found on roadside verges and rough grassland and in hay meadows; introduced in North America for forage
family Rynchopidae
— Noun
– English
~ coextensive with the genus Rynchops: skimmers
family Saccharomycetaceae
— Noun
– English
~ family of fungi comprising the typical yeasts: reproduce by budding and ferment carbohydrates
first sacker
— Noun
– English
~ (baseball) the person who plays first base
Feast of Sacrifice
— Noun
– English
~ the 10th day of Dhu'l-Hijja; all Muslims attend a service in the mosques and those who are not pilgrims perform a ritual slaughter of a sheep (commemorating God's ransom of Abraham's son from sacrifice) and give at least a third of the meat to charity
Fedayeen Saddam
— Noun
– English
~ a feared paramilitary unit formed in 1995 by young soldiers to serve Saddam Hussein against domestic opponents
fail-safe
— Adjective
– English
~ eliminating danger by compensating automatically for a failure or malfunction; "a fail-safe device in a nuclear weapon to deactivate it automatically in the event of accident"
fail-safe
— Adjective
– English
~ guaranteed not to fail; "a fail-safe recipe for cheese souffle"
fail-safe
— Noun
– English
~ a mechanism capable of returning to a safe state in case there is a failure or malfunction
federal job safety law
— Noun
– English
~ a law passed by the United States Congress that created the Occupational Safety and Health Administration to prevent employees from being injured or contracting diseases in the course of their employment