| BACKCHATTED | • backchatted v. Simple past tense and past participle of backchat. • back-chatted v. Simple past tense and past participle of back-chat.
 • back␣chatted v. Simple past tense and past participle of back chat.
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| BACKSCATTER | • backscatter n. (Physics) The deflection of particles and/or radiation through angles greater than 90 degrees to the… • backscatter n. The particles and/or radiation deflected in this manner.
 • backscatter n. (Military) A portion of the energy of electromagnetic radiation such as a laser or radio waves that…
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| BACKSTABBED | • backstabbed v. Simple past tense and past participle of backstab. • BACKSTAB v. to stab in the back.
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| BACKSTABBER | • backstabber n. A traitor or hypocrite, such as a co-worker or friend assumed trustworthy but who figuratively attacks… • BACKSTABBER n. one who backstabs.
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| BACKSTALLED | • BACKSTALL v. of a kite, to lose power and begin to drop in low winds. | 
| BACKSTAMPED | • BACKSTAMP v. to mark with a backstamp. | 
| BACKTRACKED | • backtracked v. Simple past tense and past participle of backtrack. • back-tracked v. Simple past tense and past participle of back-track.
 • BACKTRACK v. to go back on a previous statement.
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| BLACKHEARTS | • blackhearts n. Plural of blackheart. • BLACKHEART n. a heart-shaped cherry with a very dark-colored skin.
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| BLACKWATERS | • blackwaters n. Plural of blackwater. • BLACKWATER n. a complication of malaria.
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| BRATPACKERS | • BRATPACKER n. a member of a bratpack. | 
| CYBERATTACK | • cyberattack n. An attack or intrusion by means of a computer network such as the Internet, often for the purpose of spying. • cyberattack v. To launch a cyberattack.
 • cyber-attack n. Alternative form of cyberattack.
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| LEATHERBACK | • leatherback n. A large sea turtle, Dermochelys coriacea, with a leathery back. • LEATHERBACK n. a kind of large sea turtle.
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| QUARTERBACK | • quarterback n. (American football, Canadian football) An offensive back whose primary job is to pass the ball in a play. • quarterback n. (American football, historical) An offensive back who receives the snap (hike) and then blocks the defense…
 • quarterback n. (Rugby football, historical) A position just behind the forwards, or one who plays this position.
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| RACKETBALLS | • racketballs n. Plural of racketball. | 
| TRACKERBALL | • trackerball n. (Computing) Alternative form of trackball. • TRACKERBALL n. a spherical ball that can be rotated with the palm of the hand causing the cursor to move around the screen, also TRACKBALL.
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