Center is a symbol that represents the center for purposes of alignment and positioning.

Align the contents of a grid with the center: In[1]:=Grid[{{a, sqrt(x), b, x/y, c}}, Alignment->{Automatic, Center}, Frame->{True, All}] Out[1]=a | sqrt(x) | b | x/y | c Align the center of a grid with the baseline of the text: In[1]:={x, Grid[{{a, b}, {c, d}}, Frame->All, BaselinePosition->Center], y} Out[1]={x, a | b c | d, y} Align text with the center: In[1]:=t=StringJoin@@Table[abcd , {60}]; In[2]:=Framed@Text[Style[t, TextAlignment->Center]] Out[2]=abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd

Protected

Left | Right | Top | Bottom | Axis

199th most common (1 in 5560 symbols)

101st most common (1 in 1150 symbols)

255th most common (1 in 3390 symbols)

introduced in Version 1 (June 1988)