back-seat driver |
a passenger who gives unsolicited advice about driving to the driver. |
backside |
(informal) the fleshy portion of the body upon which one sits; buttocks. [2 definitions] |
backslide |
to revert to moral wrongdoing or sin. |
backspace |
to move a typewriter carriage or computer cursor back one or more spaces by pressing a certain key. [2 definitions] |
backspin |
a reverse spin put on a ball, such as a billiard or tennis ball, that causes it to stop suddenly or move in a backward direction. |
backstage |
to or in the areas of a theater stage that are not visible to the audience, esp. the wings and dressing rooms. [4 definitions] |
backstairs |
secret or underhanded; clandestine. |
backstay |
a rope that extends from the mast to the stern or side of a vessel to help support the mast. |
back-step |
a step taken backwards. [2 definitions] |
backstop |
in sports, a structure, such as a fence or wall, used to keep a ball from going out of the playing area. [2 definitions] |
backstreet |
a minor road somewhat distant from major thoroughfares within a town or city. [2 definitions] |
backstretch |
the straight portion of a racetrack following the first turn. (Cf. homestretch.) |
backstroke |
a stroke made with the back of the hand outward, as in tennis. [3 definitions] |
backswept |
inclined or swept toward the rear. |
backswing |
in sports, the first part of the swing of a bat, club, racket, or the like, in which it is swung toward the player's back in preparation for the forward swing. |
back talk |
insolent replies or retorts; impudence. |
back-talk |
(informal) to answer in an insolent manner. |
back-to-back |
following immediately after another; in consecutive order. [2 definitions] |
backtrack |
to retrace one's previous route. [2 definitions] |
backup |
an alternate, substitute, or copy kept in reserve. [4 definitions] |
back up |
to create and store a copy of (a computer file), often in a separate location, in case the original is damaged or lost. [8 definitions] |