| BEFRIENDER | • befriender n. One who befriends. • BEFRIENDER n. one who befriends others. |
| BEFRIENDERS | • befrienders n. Plural of befriender. • BEFRIENDER n. one who befriends others. |
| BIOREFINERIES | • biorefineries n. Plural of biorefinery. |
| BIREFRINGENCE | • birefringence n. (Physics) The splitting of a ray of light into two parallel rays of perpendicular polarization by passage… • BIREFRINGENCE n. the refraction of light in an anisotropic material (as calcite) in two slightly different directions to form two rays. |
| BIREFRINGENCES | • birefringences n. Plural of birefringence. • BIREFRINGENCE n. the refraction of light in an anisotropic material (as calcite) in two slightly different directions to form two rays. |
| BUTTERFINGERED | • butterfingered adj. Prone to dropping things; clumsy. • butter-fingered adj. Alternative form of butterfingered. • BUTTERFINGERED adj. apt to let things fall or slip through the fingers. |
| DEBRIEFER | • debriefer n. One who gives a debriefing. • DEBRIEFER n. one who debriefs. |
| DEBRIEFERS | • debriefers n. Plural of debriefer. • DEBRIEFER n. one who debriefs. |
| FARKLEBERRIES | • farkleberries n. Plural of farkleberry. • FARKLEBERRY n. a shrub with hard, black berries. |
| FEATHERBRAINED | • featherbrained adj. Alternative spelling of feather-brained. • feather-brained adj. Foolish, scatterbrained. • FEATHERBRAINED adj. foolish. |
| FREEBOOTERIES | • FREEBOOTERY n. piracy, also FREEBOOTY. |
| HEREINBEFORE | • hereinbefore adv. (Formal) In a preceding part of this speech, book, or text; before this. • HEREINBEFORE adv. in the preceding part of this writing or document. |
| IRREFUTABLENESS | • irrefutableness n. Irrefutability; the state or quality of being irrefutable. • IRREFUTABLE n. that cannot be refuted. |
| OVERBRIEFED | • OVERBRIEF v. to brief excessively. |
| PREFERABILITIES | • preferabilities n. Plural of preferability. • PREFERABILITY n. the state of being preferable. |
| REFERRIBLE | • referrible adj. Referable. • REFERRIBLE adj. capable of being referred, also REFERABLE, REFERRABLE. |
| REFRANGIBLENESS | • refrangibleness n. The quality of being refrangible. • REFRANGIBLE n. that may be refracted. |
| REINFORCEABLE | • reinforceable adj. Capable of being reinforced. • REINFORCEABLE adj. capable of being reinforced. |
| THEREINBEFORE | • thereinbefore adv. (Formal) In a preceding part of that (Speech, book, etc.); before that. • THEREINBEFORE adv. in the preceding part of that writing or document. |