Indention

from WordNet (r) 3.0 (2006)

indention
    n 1: the space left between the margin and the start of an
         indented line [syn: {indentation}, {indention}, {indent},
         {indenture}]

from The Collaborative International Dictionary of English v.0.48

Indention \In*den"tion\, n. (Print.)
   Same as {Indentation}, 4.
   [1913 Webster]

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