mousetrap

a better mousetrap

Something that improves upon an existing object or concept. Typically used in the phrase "build a better mousetrap." You don't have to try so hard to build a better mousetrap—just design what interests you and see what happens.

See also: better, mousetrap

build a better mousetrap

To invent something that improves upon an existing object or concept. You don't have to try so hard to build a better mousetrap—just design what interests you and see what happens.

See also: better, build, mousetrap

the only free cheese is in the mousetrap

proverb Nothing is truly free. Everything comes with conditions, however hidden or unseen. A: "There's no way this service is actually free—they have to make money somehow. The only free cheese is in the mousetrap." B: "Yeah, I bet this is only a free trial and that they'll charge your account once it's up."

See also: cheese, free, mousetrap

Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

build a better mousetrap

to develop or invent something superior to a device that is widely used. (From the old saying, "If you build a better mousetrap, the world will beat a path to your door.") Harry thought he could build a better mousetrap, but everything he "invented" had already been thought of.

See also: better, build, mousetrap

McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.

a better mousetrap

an improved version of a well-known article.

This expression comes from an observation attributed to Ralph Waldo Emerson in 1889 , though also claimed by Elbert Hubbard : ‘If a man write a better book, preach a better sermon, or make a better mousetrap than his neighbour, tho' he build his house in the woods, the world will make a beaten path to his door’.

See also: better, mousetrap

Farlex Partner Idioms Dictionary © Farlex 2017

better mousetrap, (if one can) build a

A minor but important improvement will bring fame and fortune. This idea came from a speech Ralph Waldo Emerson made in 1871 and quoted (or misquoted) by Mrs. Sarah S. B. Yule. Emerson allegedly said, “If a man can write a better book, preach a better sermon, or make a better mousetrap than his neighbor . . . the world will make a beaten path to his door.”

See also: better, build, one

The Dictionary of Clichés by Christine Ammer Copyright © 2013 by Christine Ammer