backspace

[bak-speys]

back·space

[bak-speys] verb, back·spaced, back·spac·ing, noun
verb (used without object)
1.
to shift the carriage or typing element of a typewriter one space backward by depressing a special key.
2.
Computers. to move the cursor, printhead, etc., toward the beginning of the data.
noun
3.
the space made by backspacing.
4.
Also called back·spac·er, backspace key. the labeled key on a typewriter or computer keyboard used for backspacing.

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Backspace is always a great word to know.
So is modem. Does it mean:
an electronic device that makes possible the transmission of data to or from a computer via telephone or other communication lines
program instructions that must be translated by a compiler, interpreter, or assembler into object code before execution

Origin:
back2 + space
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2012.
Cite This Source Link To backspace
Collins
World English Dictionary
backspace (ˈbækˌspeɪs)
 
vb
1.  to move a (typewriter carriage) backwards
 
n
2.  a typewriter key that effects such a movement

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
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FOLDOC
Computing Dictionary

backspace definition

character
(BS) ASCII code 8, Control-H. The control character that should cause most output devices to move their current output position back to the previous character so that the next character output will replace (or overprint) it. Inputting a backspace (typically by pressing the backspace key) causes many systems to delete the character before the input cursor, though others use delete for this.
See twirling baton for an imaginitive use of backspace.
(2003-10-25)

The Free On-line Dictionary of Computing, © Denis Howe 2010 http://foldoc.org
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