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<br><span class="red_cr"><!--Start_Part-->━</span> noun <br>a word made from the first letters or syllables of other words, and usually pronounced as a word in its own right, eg <i>NATO</i>. Compare ABBREVIATION, CONTRACTION, INITIALISM<br><div id="Blank_10"></div><img src="http://image.hanmail.net/hanmail/fireball/dic/2005/b_history.gif" width="27" height="18" align="absmiddle"> 1940s: from Greek <i>akron</i> point or tip + <i>onyma</i> name.

<br><span class="red_cr"><!--Start_Part-->━</span> noun <br>a word having the same, or very nearly the same, meaning as another<br><div id="Blank_10"></div><img src="http://image.hanmail.net/hanmail/fireball/dic/2005/b_history.gif" width="27" height="18" align="absmiddle"> 16c: from Greek <i>syn</i> with + <i>onyma</i>, a variant form of <i>onoma</i> name.

<br><span class="red_cr"><!--Start_Part-->━</span> adj <br><b><b class="r_tit_13"><!--Exp_No--><SPAN CLASS="Exp_No">1 </SPAN><!--/Exp_No--></b></b>belonging or relating to, or like, a telescope; performed with a telescope.<br><b><b class="r_tit_13"><!--Exp_No--><SPAN CLASS="Exp_No">2 </SPAN><!--/Exp_No--></b></b>able to be seen only through a telescope.<br><b><b class="r_tit_13"><!--Exp_No--><SPAN CLASS="Exp_No">3 </SPAN><!--/Exp_No--></b></b>said of a lens: able to magnify distant objects.<br><b><b class="r_tit_13"><!--Exp_No--><SPAN CLASS="Exp_No">4 </SPAN><!--/Exp_No--></b></b>made in sections which slide into each other.<br>

<span class="red_cr"><!--Start_Part-->━</span> verb (<b>estimated</b>, <b>estimating</b>)<br><b><b class="r_tit_13"><!--Exp_No--><SPAN CLASS="Exp_No">1 </SPAN><!--/Exp_No--></b></b>to judge or calculate (size, amount or value, etc) roughly or without measuring.<br><b><b class="r_tit_13"><!--Exp_No--><SPAN CLASS="Exp_No">2 </SPAN><!--/Exp_No--></b></b>to have or form an opinion (that …); to think.<br><b><b class="r_tit_13"><!--Exp_No--><SPAN CLASS="Exp_No">3 </SPAN><!--/Exp_No--></b></b>to submit to a possible client a statement of (the likely cost) of carrying out a job.<br><span class="red_cr"><!--Start_Part-->━</span> noun <div id="Blank_10"></div><img src="http://image.hanmail.net/hanmail/fireball/dic/2005/b_history.gif" width="27" height="18" align="absmiddle"> 16c: from Latin <i>aestimare</i>, <i>aestimatum</i> to estimate the value of something.

<br><span class="red_cr"><!--Start_Part-->━</span> noun (<b>aortas</b>)<br><i>anatomy </i>in mammals: the main artery in the body, which carries oxygenated blood from the heart to the smaller arteries that in turn supply the rest of the body<br><div id="Blank_10"></div><img src="http://image.hanmail.net/hanmail/fireball/dic/2005/b_history.gif" width="27" height="18" align="absmiddle"> 16c: from Greek <i>aorte</i> something that is hung.

<br><span class="red_cr"><!--Start_Part-->━</span> adj <br><b><b class="r_tit_13"><!--Exp_No--><SPAN CLASS="Exp_No">1 </SPAN><!--/Exp_No--></b></b>described or shown vividly and in detail.<br><b><b class="r_tit_13"><!--Exp_No--><SPAN CLASS="Exp_No">2 </SPAN><!--/Exp_No--></b></b>referring to or composed in a written medium<br><b><b class="r_tit_13"><!--Exp_No--><SPAN CLASS="Exp_No">3 </SPAN><!--/Exp_No--></b></b>referring to the <b>graphic arts</b>, ie those concerned with drawing, printing and lettering<br><b><b class="r_tit_13"><!--Exp_No--><SPAN CLASS="Exp_No">4 </SPAN><!--/Exp_No--></b></b>relating to graphs; shown by means of a graph.<br>

<span class="red_cr"><!--Start_Part-->━</span> singular noun <br>the art or science of drawing according to mathematical principles, especially the drawing of three-dimensional objects on a two-dimensional surface<br><span class="red_cr"><!--Start_Part-->━</span> plural noun <br><b><b class="r_tit_13"><!--Exp_No--><SPAN CLASS="Exp_No">1 </SPAN><!--/Exp_No--></b></b>the photographs and illustrations used in a magazine.<br><b><b class="r_tit_13"><!--Exp_No--><SPAN CLASS="Exp_No">2 </SPAN><!--/Exp_No--></b></b>the non-acted visual parts of a film or television programme, eg the credits.<br><b><b class="r_tit_13"><!--Exp_No--><SPAN CLASS="Exp_No">3 </SPAN><!--/Exp_No--></b></b><b><b class="r_tit_13"><!--Exp_No--><SPAN CLASS="Exp_No">a </SPAN><!--/Exp_No--></b></b>the use of computers to display and manipulate information in graphical or pictorial form, either on a visual-display unit or via a printer or plotter;

<br><span class="red_cr"><!--Start_Part-->━</span> noun <br>a soft black ALLOTROPE of carbon that is used as a lubricant and electrical contact, and is mixed with clay to form the ‘lead’ in pencils<br><div id="Blank_10"></div><img src="http://image.hanmail.net/hanmail/fireball/dic/2005/b_history.gif" width="27" height="18" align="absmiddle"> 18c: from Greek <i>graphein</i> to write + -ITE.

<br><span class="red_cr"><!--Start_Part-->━</span> adj <br>almost exact or accurate<br><span class="red_cr"><!--Start_Part-->━</span> verb (<b>approximated</b>, <b>approximating</b>)<br><i>tr & intr </i>to come close to something in value, quality, accuracy, etc<br><div id="Blank_10"></div><img src="http://image.hanmail.net/hanmail/fireball/dic/2005/b_history.gif" width="27" height="18" align="absmiddle"> 17c: from Latin <i>approximare</i>, from <i>proximus</i> nearest.