Sep 23, 2022 ·Why Do We StillTouch Wood? We like to consider ourselves as being rational, logical beings but even so, many of us still engage in superstitious practices. Of these, knocking on wood is one of the most popular and prevalent. So, why do we still knock on wood? There are three meanings listed in OED's entry for the nountouchwood, one of which is labelled obsolete. See ‘Meaning& use’ for definitions, usage, and quotation evidence. Sep 29, 2016 ·knock on wood (touch wood) idiommeaning, origin, examples in a sentence, dark meanings,definition, synonyms, interesting facts, backstory, and the history of the phrase. Knocking on wood is a superstition of touching or tapping wood to avoid tempting fate after making a positive statement.Learn about the origin, meaning and variations of this practice in different languages and cultures.