fentanyl
— Noun
– English
～ trade names of a narcotic analgesic that can be inhaled and that acts on the central nervous system and may become addictive; used as a veterinary anesthetic and with other drugs before, during, and after surgery; also used as a nonlethal gas to incapacitate people in hostage situations; also abused as a recreational drug
fenugreek
— Noun
– English
～ aromatic seeds used as seasoning especially in curry
fenugreek
— Noun
– English
～ annual herb or southern Europe and eastern Asia having off-white flowers and aromatic seeds used medicinally and in curry
Feodor Dostoevski
— Noun
– English
～ Russian novelist who wrote of human suffering with humor and psychological insight (1821-1881)
Feodor Dostoevsky
— Noun
– English
～ Russian novelist who wrote of human suffering with humor and psychological insight (1821-1881)
Feodor Dostoyevsky
— Noun
– English
～ Russian novelist who wrote of human suffering with humor and psychological insight (1821-1881)
feoff
— Noun
– English
～ a piece of land held under the feudal system
Feosol
— Noun
– English
～ trade name of a drug rich in iron; used to treat some kinds of anemia
feral
— Adjective
– English
～ wild and menacing; "a pack of feral dogs"
Ferber
— Noun
– English
～ United States novelist; author of several popular novels (1887-1968)
ferdinand
— Noun
– English
～ the king of Castile and Aragon who ruled jointly with his wife Isabella; his marriage to Isabella I in 1469 marked the beginning of the modern state of Spain and their capture of Granada from the Moors in 1492 united Spain as one country; they instituted the Spanish Inquisition in 1478 and supported the expedition of Christopher Columbus in 1492 (1452-1516)
Fergon
— Noun
– English
～ trade name of a drug rich in iron; used to treat some types of anemia
fergusonite
— Noun
– English
～ a dark mineral consisting of oxides of yttrium and erbium and tantalum and other minerals
feria
— Noun
– English
～ a weekday on which no festival or holiday is celebrated; "in the middle ages feria was used with a prefixed ordinal number to designate the day of the week, so `secunda feria' meant Monday, but Sunday and Saturday were always called by their names, Dominicus and Sabbatum, and so feria came to mean an ordinary weekday"
feria
— Noun
– English
～ (in Spanish speaking regions) a local festival or fair, usually in honor of some patron saint
ferial
— Adjective
– English
～ of or relating to or being a feria
ferine
— Adjective
– English
～ wild and menacing; "a pack of feral dogs"
fermat
— Noun
– English
～ French mathematician who founded number theory; contributed (with Pascal) to the theory of probability (1601-1665)
fermata
— Noun
– English
～ a musical notation (over a note or chord or rest) that indicates it is to be prolonged by an unspecified amount