how-to
Americanadjective
noun
plural
how-tos-
a set of step-by-step instructions for accomplishing a certain task or reaching a certain objective.
a how-to for fixing a leaky faucet.
-
the basic principles or approach for doing something.
the how-to of investing in the stock market.
adjective
Other Word Forms
Etymology
Origin of how-to
First recorded in 1925–30
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
For historians and rubbernecking readers alike, “All the President’s Men” would be a necessary tome, a how-to on exposing corruption.
From Salon • Mar. 7, 2026
The Agriculture Department provides a handy how-to for dealing with leftover food, advising consumers on wrapping, reheating and thawing, and handling what the agency calls “leftover ‘leftovers.’”
From The Wall Street Journal • Nov. 28, 2025
BBC Trending has investigated the global spread of 3D-printed guns across social media platforms including Telegram, Facebook and Instagram, as well as websites offering how-to guides.
From BBC • Jun. 18, 2025
Legal scholar Matthew Seligman wrote How to Steal a Presidential Election with professor Lawrence Lessig as less of a how-to guide than an exploration of “what’s next?”
From Slate • Oct. 21, 2024
Splayed out between my textbooks, with a bent cover, is the how-to magic book that Mitch gave me.
From "Dumplin'" by Julie Murphy
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.