| fraternal |
of, related to, or like a brother or brothers. [2 definitions] |
| fraternal twin |
either of a pair of twins who develop from two zygotes, or fertilized eggs. |
| fraternity |
a social organization of male college students which usu. has a name composed of Greek letters, and which has a strict selection and initiation procedure. (Cf. sorority.) [4 definitions] |
| fraternize |
to relate or associate in a friendly or brotherly way (often fol. by "with"). [2 definitions] |
| fratricide |
the killing of a brother by his sibling. [2 definitions] |
| Frau |
(German) a woman, esp. a married woman (used as a form of address). |
| fraud |
deliberate deception or trickery used for unfair or illegal advantage. [3 definitions] |
| fraudulent |
characterized by or based on the use of deceit or trickery. [2 definitions] |
| fraught |
accompanied by; full of, usually something bad or unpleasant (usu. fol. by "with"). [2 definitions] |
| Fräulein |
(German) a young woman, esp. an unmarried woman (used as a form of address). |
| fraxinella |
see "dittany." |
| fray1 |
a noisy dispute or conflict; brawl or battle. |
| fray2 |
to wear or rub thin or threadbare. [4 definitions] |
| frazzle |
(informal) to tire out; exhaust one's body or nerves. [3 definitions] |
| freak1 |
something exhibiting aberration or abnormality, esp. a human or animal with some extraordinary physical defect or malformation. [4 definitions] |
| freak2 |
to dot or streak with color. [2 definitions] |
| freak out |
(informal) to totally lose control of one's emotions, esp. in anger or distress. [2 definitions] |
| freak show |
(old-fashioned) a sideshow of humans, animals, or plants that exhibit physical abnormalities, as at a carnival. |
| freaky |
unusual or strange; freakish. [2 definitions] |
| freckle |
a light brown dot or mark of pigmentation in the skin, often brought out by exposure to sunlight. [3 definitions] |
| Frederick Douglass |
U.S. abolitionist and orator, who served as an adviser to President Abraham Lincoln during the Civil War (b. 1818--d. 1895). |