| BACKCASTING | • backcasting v. Present participle of backcast. • BACKCAST v. to make a backward cast in fishing. |
| BACKSPACING | • backspacing v. Present participle of backspace. • BACKSPACE v. to move the cursor of a computer or the carriage of a typewriter one or more spaces back by means of a particular key. |
| BLOCKCHAINS | • blockchains n. Plural of blockchain. • block␣chains n. Plural of block chain. • BLOCKCHAIN n. a system in which records of transactions using bitcoins are stored and may be accessed by linked computers. |
| CRACKBRAINS | • crackbrains n. Plural of crackbrain. • CRACKBRAIN n. a crazy person. |
| BACKCROSSING | • backcrossing n. (Genetics) The crossing of a hybrid with one of its parents or an individual genetically similar to its parent. • backcrossing v. Present participle of backcross. • BACKCROSS v. to create a cross between a hybrid and a parent. |
| BACKPACKINGS | • BACKPACKING n. hiking with a pack on one's back. |
| CRAMBOCLINKS | • CRAMBOCLINK n. (Scots) rhyming doggerel. |
| BACKCOUNTRIES | • backcountries n. Plural of backcountry. • BACKCOUNTRY n. a remote rural region. |
| BACKSTITCHING | • backstitching v. Present participle of backstitch. • BACKSTITCH v. to stitch in this way. |
| BACKTRACKINGS | • backtrackings n. Plural of backtracking. • BACKTRACKING n. the act of backtracking. |
| CONSTABLEWICK | • constablewick n. (Obsolete) The district to which a constable’s power is limited. • CONSTABLEWICK n. (historical) the district of a constable. |
| SWITCHBACKING | • switchbacking v. Present participle of switchback. • SWITCHBACK v. to follow a zigzag course esp. for ascent or descent. |
| BACKSCATTERING | • backscattering n. (Physics) The scattering of waves, particles, or signals back in the direction of their source. • backscattering v. Present participle of backscatter. • BACKSCATTERING n. the act of backscattering. |
| BACKSCRATCHING | • backscratching v. Present participle of backscratch. • BACKSCRATCHING n. the act of scratching another's back. |
| CONSTABLEWICKS | • constablewicks n. Plural of constablewick. • CONSTABLEWICK n. (historical) the district of a constable. |
| BACKSCATTERINGS | • backscatterings n. Plural of backscattering. • BACKSCATTERING n. the act of backscattering. |
| BACKSCRATCHINGS | • BACKSCRATCHING n. the act of scratching another's back. |