Look up: Focal

1. 
   focal
   [adj] - of or relating to a focus 2. [adj] - having or localized centrally at a focus
   Found on http://www.webdictionary.co.uk/definitio
   
   
2. 
   FOCAL
   1. FOrmula CALculator. An interactive system written by Rick Merrill of DEC in 1969 for PDP-5 and PDP-8. It was a descendant of AID/JOSS. Versions: FOCAL-69, FOCAL-1971, FOCAL-11 (for PDP-11 under RT-11). (1994-12-21) 2. Forty-One CAlculator Language. The programming language of the HP-41 calculator line. (1994-12-21)
   Found on
   
   
3. 
   Focal
   Focal: Pertaining to a focus which in medicine may refer to: 1. The point at which rays converge as, for example, in the focal point. 2. A localized area of disease. A focal cancer is limited to one specific area.
   Found on http://www.medterms.com/script/main/art.
   
   
4. 
   focal
   pertaining to or having a focus Category: Medicine
   Found on http://www.mijnwoordenboek.nl/definition
   
   
5. 
   Focal
   Fo'cal adjective [ Confer French focal . See Focus .] Belonging to,or concerning, a focus; as, a focal point. Focal distance, or length, of a lens or mirror (Opt.) , the distance of the focus from the surface of the lens or mirror, or more exactly, in the case of a lens, from its optical center. -- Focal distance of a telescope , the distance of the ...
   Found on http://www.encyclo.co.uk/webster/F/51
   
   
6. 
   focal
   Limited to one specific area. ... (16 Dec 1997) ...
   Found on http://www.mondofacto.com/facts/dictiona
   
   
7. 
   focal
   adjective having or localized centrally at a focus; `focal point`; `focal infection`
   Found on http://wordnet.princeton.edu/perl/webwn?
   
   
8. 
   focal
   adjective of or relating to a focus; `focal length`
   Found on http://wordnet.princeton.edu/perl/webwn?
   
   
9. 
   Focal
   `Focal` may refer to: *Focal (lexicographical website), an Irish lexicographical website *FOCAL (programming language) **FOCAL-69 **Focal (HP-41) *Relating to focus
   Found on http://en.wikipedia.org/wiki/Focal
   
   
10. 
    focal
    (fo´kәl) pertaining to or having a focus.
    Found on http://www.mercksource.com/pp/us/cns/cns
    
    
11. 
    Focal
    • (a.) Belonging to,or concerning, a focus; as, a focal point.
    Found on http://thinkexist.com/dictionary/meaning