| fennel |
a perennial Eurasian herb cultivated for its aromatic seeds, which are used as a seasoning. [2 definitions] |
| fentanyl |
a potent, fast-acting synthetic opioid that is used pharmacologically for pain relief and is also used illicitly. |
| -fer |
one that bears; bearing. |
| feral |
existing in a wild natural state; not domesticated. [3 definitions] |
| fer-de-lance |
a large, venomous snake of Central and South America. |
| Ferdinand Magellan |
a Portuguese navigator who discovered the Strait of Magellan and the Philippines (b.1480?--d.1521). |
| fermata |
in music, the holding of a tone or rest, at the discretion of the performer, longer than its value expresses. [2 definitions] |
| ferment |
any of various substances, such as an enzyme or yeast, that cause fermentation. [8 definitions] |
| fermentable |
combined form of ferment. |
| fermentation |
the chemical act or process, caused by a fermenting agent, of converting a carbohydrate into alcohol, acids, and other compounds, as yeast converts the sugar in grape juice into alcohol, producing wine. [2 definitions] |
| fermi |
a unit of length equal to 10-15 meter. |
| fermium |
a synthetic radioactive chemical element that has one hundred protons in each nucleus. (symbol: Fm) |
| fern |
any of several flowerless, seedless plants having green, feathery leaves. |
| fernery |
a place or terrarium in which ferns are grown. [2 definitions] |
| ferocious |
cruelly savage; fierce. [2 definitions] |
| ferocity |
the quality or state of being ferocious; ferociousness. |
| -ferous |
bearing; yielding; containing. |
| ferrate |
any of several salts of iron. [2 definitions] |
| ferret |
a domesticated, usu. albino variety of the European polecat, used in hunting rabbits, rats, and the like. [5 definitions] |
| ferric |
of, relating to, or containing iron, esp. with a valence of three. |
| ferric oxide |
a red-brown solid compound in the natural form of iron ore or rust, processed for use as a pigment and in metallurgy, magnetic tapes and polishing compounds. |