Frederick II
— Noun
– English
～ the Holy Roman Emperor who led the Sixth Crusade and crowned himself king of Jerusalem (1194-1250)
factor III
— Noun
– English
～ an enzyme liberated from blood platelets that converts prothrombin into thrombin as blood starts to clot
Ferdinand III
— Noun
– English
～ Holy Roman Emperor and king of Hungary and Bohemia who signed the Peace of Westphalia ending the Thirty Years' War (1608-1657)
functionally illiterate
— Adjective
– English
～ having reading and writing skills insufficient for ordinary practical needs
functional illiterate
— Noun
– English
～ a person with some ability to read and write but not enough for daily practical needs
Fabiana imbricata
— Noun
– English
～ Peruvian shrub with small pink to lavender tubular flowers; leaves yield a tonic and diuretic
fecal impaction
— Noun
– English
～ accumulation of hardened feces in the rectum or lower colon which the person cannot move
Fungi imperfecti
— Noun
– English
～ large and heterogeneous form division of fungi comprising forms for which no sexually reproductive stage is known
Fritillaria imperialis
— Noun
– English
～ Eurasian herb with a cluster of leaves and orange-red bell-shaped flowers at the top of the stem
false imprisonment
— Noun
– English
～ (law) confinement without legal authority
frame in
— Verb
– English
～ enclose in or as if in a frame; "frame a picture"
fall in
— Verb
– English
～ become part of; become a member of a group or organization; "He joined the Communist Party as a young man"
feed in
— Verb
– English
～ introduce continuously; "feed carrots into a food processor"
fill in
— Verb
– English
～ write all the required information onto a form; "fill out this questionnaire, please!"; "make out a form"
factor in
— Verb
– English
～ resolve into factors; "a quantum computer can factor the number 15"
fall in
— Verb
– English
～ break down, literally or metaphorically; "The wall collapsed"; "The business collapsed"; "The dam broke"; "The roof collapsed"; "The wall gave in"; "The roof finally gave under the weight of the ice"
fill in
— Verb
– English
～ supply with information on a specific topic; "He filled me in on the latest developments"
fence in
— Verb
– English
～ enclose with a fence; "we fenced in our yard"
fall in
— Verb
– English
～ to take one's place in a military formation or line; "Troops fall in!"
file in
— Verb
– English
～ enter by marching in a file