In the UK, a significant proportion of children have not only experienced drinking alcohol by the time they are allowed to purchase an alcoholic beverage (i.e. before 18 years of age), but are likely to have been drunk at least once in the last 4 weeks.
btw. âº 1  written abbreviation for by the way: used, for example in emails, when you are writing something that relates to the subject you are discussing, but is not the main point of the discussion: âº 2  written abbreviation for by the way: used in an email, etc. to add an extra comment, piece of information, or question:
Definition of TW. TW. interjection. acronym for trigger warning. Used in web-based forum titles as a warning that the contents of a post may trigger people's compulsions, for example: overeating, bulimia, and cutting. See more words with the same meaning: Internet, texting, SMS, email, chat acronyms (list of). Last edited on Sep 18 2012.