family Theophrastaceae
— Navneord
– Engelsk
~ family of mainly tropical American trees and shrubs similar to those of the Myrsinaceae; often included in the Myrsinaceae
field theory
— Navneord
– Engelsk
~ (physics) a theory that explains a physical phenomenon in terms of a field and the manner in which it interacts with matter or with other fields
family therapy
— Navneord
– Engelsk
~ any of several therapeutic approaches in which a family is treated as a whole
family Theridiidae
— Navneord
– Engelsk
~ a family of comb-footed spiders
first law of thermodynamics
— Navneord
– Engelsk
~ the fundamental principle of physics that the total energy of an isolated system is constant despite internal changes
Fahrenheit thermometer
— Navneord
– Engelsk
~ a thermometer calibrated in degrees Fahrenheit
free-thinking
— Tillægsord
– Engelsk
~ unwilling to accept authority or dogma (especially in religion)
family Thiobacteriaceae
— Navneord
– Engelsk
~ free-living coccoid to rod-shaped bacteria that derive energy from oxidizing sulfur or sulfur compounds
forty-third
— Tillægsord
– Engelsk
~ the ordinal number of forty-three in counting order
field thistle
— Navneord
– Engelsk
~ stout North American thistle with purplish-pink flower heads
fire thorn
— Navneord
– Engelsk
~ any of various thorny shrubs of the genus Pyracantha bearing small white flowers followed by hard red or orange-red berries
freedom of thought
— Navneord
– Engelsk
~ the right to hold unpopular ideas
free thought
— Navneord
– Engelsk
~ the form of theological rationalism that believes in God on the basis of reason without reference to revelation
food for thought
— Navneord
– Engelsk
~ anything that provides mental stimulus for thinking