physically and mentally dependent on particular substance.

To allow something to continue happening.

title or brief explanation accompanying illustration or poster. Explanation written next to a picture in a book. provide illustration with title or explanation.

expressing doubt or choice between alternatives.

make formal public statement about fact or intention.

express something definitely or clearly in speech or writing.

used to single out one person or thing over all others.

drink something by taking small mouthfuls.

(of ornamental design or carving) made to resemble partly unrolled scroll of parchment. action of moving text or graphics up, down, or across on computer screen. To move up and down a computer screen.

To lose something as a natural process, e.g. hair.

aware of one's surroundings.

(of liquid) weakened by addition of water or another solvent. To make something weaker or less efficient.

porous device removing impurities etc. from liquid or gas. Devices to remove certain types of light, sound. pass liquid etc. through filter.

painting or drawing. Paintings, drawings or photographs on paper or screen. To show someone or something in an image.

write something again so as to alter or improve it.