Anemia happens when your system can't make enough normal red blood cells to carry oxygen throughout your body. There are a number of different types of anemia. A tendency to feel cold is a common symptom for many of them.
1. concatenate-combine two strings to form a single one. computer science, computing-the branch of engineering science that studies (with the aid of computers) computable processes and structures. concatenate-add by linking or joining so as to form a chain or series; concatenate terms; concatenate characters.
Hi Anon, A synonym is just a word that can be substituted for another word with little difference in meaning. Connontation is what comes to mind when you think of a word. Connotation is often contrasted with denotation, which is (basically) what a word means in the dictionary. This page in Wikipedia (http://en.wikipedia.org/wiki/Connotation ) gives a good example: Strong-willed, stubborn, pig-headed.