an old wives' tale

old wives' tale

A now-debunked story or idea that was once believed, often superstitiously. How can you believe in that old wives' tale? Oh, that's just an old wives' tale! A broken mirror does not guarantee seven years' bad luck.See also: old, tale

an old wives' tale

COMMON An old wives' tale is a belief that a lot of people have that is based on traditional ideas, often ones which have been proved to be incorrect. My mother used to tell me to feed a cold and starve a fever. Is it just an old wives' tale? It's not just an old wives' tale, you know, that full moons and madness go together.See also: old, tale

an old wives' tale

a widely held traditional belief that is now thought to be unscientific or incorrect. The phrase (and its earlier variant old wives' fable ) is recorded from the early 16th century, with the earliest example being from Tyndale's translation of the Bible.See also: old, tale

an old ˈwives’ tale

(disapproving) an old idea or belief that has proved not to be scientific: When you’re expecting a baby, people tell you all sorts of old wives’ tales.The belief that make-up ruins your skin is just an old wives’ tale.See also: old, tale