Look up: periodical

1. periodical
   [n] - a publication that appears at fixed intervals
   Found on http://www.webdictionary.co.uk/definitio
   
   
2. Periodical
   See also JOURNAL (312), MAGAZINE (343), SERIAL (504) A publication appearing or intended to appear indefinitely at regular, stated, intervals
   Found on http://www.ifla.org/VII/s30/pub/mg1.htm#
   
   
3. Periodical
   Pe`ri·od'ic·al noun A magazine or other publication which appears at stated or regular intervals.
   Found on http://www.encyclo.co.uk/webster/P/56
   
   
4. periodical
   1. Of or pertaining to a period or periods, or to division by periods. 'The periodicaltimes of all the satellites.' (Sir J. Herschel) ... 2. Performed in a period, or regular revolution; proceeding in a series of successive circuits; as, the periodical motion of the planets round the sun. ... 3. Hap...
   Found on http://www.mondofacto.com/facts/dictiona
   
   
5. periodical
   noun a publication that appears at fixed intervals
   Found on http://wordnetweb.princeton.edu/perl/web
   
   
6. Periodical
   • (a.) Of or pertaining to a period or periods, or to division by periods. • (a.) Happening, by revolution, at a stated time; returning regularly, after a certain period of time; acting, happening, or appearing, at fixed intervals; recurring; as, periodical epidemics. • (n.) A magazin...
   Found on http://thinkexist.com/dictionary/meaning
   
   
7. periodical
   a journal or other publication whose issues appear at fixed or regular intervals. See magazine; newspaper.
   Found on http://www.britannica.com/eb/a-z/p/45
   
   
8. periodical
   periodical 1. A publication that appears at fixed intervals (daily, weekly, monthly, or yearly). 2. Referring to such publications. 3. Happening or recurring at regular intervals. Performed in a period, or regular revolution; proceeding in a series of successive circuits; as, the periodical motio...
   Found on http://www.wordinfo.info/words/index/inf
   
   
9. Periodical
   Publication issued at specific intervals.
   Found on http://www.nmoa.org/Library/index.htm
   
   
10. Periodical
    Any publication printed on a regular, predictable schedule. A periodical may be published weekly, monthly, quarterly, etc.
    Found on http://www.ycp.edu/library/ifl/glossary.
    
    
11. periodical
    periodical, a publication that is issued regularly. It is distinguished from the newspaper in format in that its pages are smaller and are usually bound, and it is published at weekly, monthly, quarterly, or other intervals, rather than daily. Periodicals range from technical and scholarly journals ...
    Found on http://www.infoplease.com/ce6/ent/A08383