Things to remember. 1  Caffeine is a stimulant drug that acts on the brain and nervous system. 2  Like many other drugs, it is possible to become dependent on caffeine.  Pregnant women, athletes and children should limit their intake of caffeine.
hobby1. 1  an activity or interest pursued for pleasure or relaxation and not as a main occupation: Her hobbies include stamp-collecting and woodcarving. 2  a child's hobbyhorse. 3  Archaic. a small horse. 4  ride a hobby, to concern oneself excessively with a favorite notion or activity. Also, ride a hobbyhorse.
The noun CAREER has 2 senses: 1. the particular occupation for which you are trained. 2. the general progression of your working or professional life. Familiarity information: CAREER used as a noun is rare.â¢ CAREER (verb). The verb CAREER has 1 sense: 1. move headlong at high speed. Familiarity information: CAREER used as a verb is very rare.. the general progression of your working or professional life. Familiarity information: CAREER used as a noun is rare. â¢ CAREER (verb). The verb CAREER has 1 sense: 1. move headlong at high speed. Familiarity information: CAREER used as a verb is very rare.