back·spin noun : a backward rotary motion of a ball
1backstage adjective 1 : relating to or occurring in the area behind a stage
2 : of or relating to the private lives of theater people
3 : of or relating to the inner working or operation
2backstage adverb 1 : in or to a backstage area
2 : SECRETLY
back·stairs adjective : SECRET, FURTIVE; also : SORDID, SCANDALOUS
1backstop noun : something serving as a stop behind something else; especially : a screen or fence to keep a ball from leaving the field of play
2backstop verb 1 : SUPPORT
2 : to serve as a backstop to
back·stretch noun : the side opposite the homestretch on a racecourse
back·stroke noun : a swimming stroke executed on the back
back talk noun : impudent, insolent, or argumentative replies
Synonyms
cheek, impertinence, impudence, insolence, sauce; also comeback, rejoinder, retort, riposte, wisecrack
back·track verb 1 : to retrace one's course
2 : to reverse a position or stand
back·up noun : one that serves as a substitute or alternative
Synonyms
pinch hitter, relief, replacement, reserve, stand-in, sub, substitute—more at SUBSTITUTE
1backward or back·wards adverb 1 : toward the back
2 : with the back foremost
3 : in a reverse or contrary direction or way
4 : toward the past; also : toward a worse state
2backward adjective 1 : directed, turned, or done backward
2 : DIFFIDENT, SHY
3 : retarded in development
— back·ward·ly adverb
— back·ward·ness noun
back·wash noun : a backward flow or movement (as of water or air) produced by a propelling force (as the motion of oars)
back·wa·ter noun 1 : water held or turned back in its course
2 : an isolated or backward place or condition
back·woods noun plural 1 : wooded or partly cleared areas far from cities
2 : a remote or isolated place
Synonyms
[1, 2] bush, frontier, hinterland, sticks, up-country—more at FRONTIER
ba·con noun : salted and smoked meat from the sides