| BACKCROSS | • backcross v. (Genetics) To cross a hybrid with one of its parents. • backcross n. (Genetics) The act of crossing a hybrid with one of its parents. • backcross n. (Genetics) An organism produced by such a crossing. |
| BACKSHORES | • backshores n. Plural of backshore. • BACKSHORE n. an area of beach. |
| BACKSWORDS | • backswords n. Plural of backsword. • BACKSWORD n. an archaic, edged, unpointed sword used in prizefighting. |
| BOSCHVARKS | • BOSCHVARK n. (South African) another name for the bushpig, an African wild pig, also BOSHVARK. |
| HORSEBACKS | • horsebacks n. Plural of horseback. • HORSEBACK n. the back of a horse. |
| SCRAPBOOKS | • scrapbooks n. Plural of scrapbook. • scrapbooks v. Third-person singular simple present indicative form of scrapbook. • scrap␣books n. Plural of scrap book. |
| BACKCROSSED | • backcrossed v. Simple past tense and past participle of backcross. • BACKCROSS v. to create a cross between a hybrid and a parent. |
| BACKCROSSES | • backcrosses n. Plural of backcross. • backcrosses v. Third-person singular simple present indicative form of backcross. • back-crosses n. Plural of back-cross. |
| BACKSTORIES | • backstories n. Plural of backstory. • back-stories n. Plural of back-story. • back␣stories n. Plural of back story. |
| BACKSTROKES | • backstrokes n. Plural of backstroke. • backstrokes v. Third-person singular simple present indicative form of backstroke. • BACKSTROKE v. to swim on the back. |
| 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. |
| BACKSTROKERS | • backstrokers n. Plural of backstroker. |
| SCRAPBOOKERS | • scrapbookers n. Plural of scrapbooker. |
| BACKSWORDSMAN | • BACKSWORDSMAN n. one who uses a backsword, a sword with one sharp edge, also BACKSWORDMAN. |
| BACKSWORDSMEN | • BACKSWORDSMAN n. one who uses a backsword, a sword with one sharp edge, also BACKSWORDMAN. |
| BALDERLOCKSES | • BALDERLOCKS n. an edible seaweed, also BADDERLOCK. |
| SCRAPBOOKINGS | • SCRAPBOOKING n. the practice of keeping cuttings. |
| STOCKBROKERAGES | • stockbrokerages n. Plural of stockbrokerage. • STOCKBROKERAGE n. the activities of a stockbroker. |