Act of Parliament clock

Act of Parliament clock means: A large clock, once hung in inns, erroneously thought to derive from a tax on clocks.. The word is mostly archaic or historical; you will only encounter it in old texts, period drama, or school history rather than current teen conversation. There is no real cause for parental concern; it is descriptive vocabulary rather than risky behaviour.

Act of Parliament clock means: A large clock, once hung in inns, erroneously thought to derive from a tax on clocks.. Register: formal or technical, finance/tax English. Standard in its technical domain but rare in everyday talk; gloss with a plain synonym when writing for a general audience. A common learner mistake is using the word in a register it does not fit, or assuming a single global meaning; native speakers immediately notice when slang appears in formal contexts, so always check the surrounding register before producing it yourself.