Merriam-Webster Logo
SINCE 1828
Menu
×

An Encyclopædia Britannica Company

See What's Trending Now See More Trending Words

advance directive

noun

Definition of advance directive

:a legal document (such as a living will) signed by a competent person to provide guidance for medical and health-care decisions (such as the termination of life support or organ donation) in the event the person becomes incompetent to make such decisions

Explore M-W

alt-59e77dc36c593
The Origins of 'Lobbyist'
video-title-words-of-the-year-1066
Words of the Year: 1066
tycoon
17 English Words that Come From Japanese
one-green-toy-robot-amidst-many-red-toy-robots
The Exceptions Quiz III

First Known Use of advance directive

1979

Medical Dictionary

advance directive

noun ad·vance di·rec·tive \ əd-ˈvan(t)s-də-ˈrek-tiv, -dī- \

medical Definition of advance directive

:a legal document (as a living will) signed by a living competent person in order to provide guidance for medical and health-care decisions (as the termination of life support and organ donation) in the event that the person becomes incompetent to make such decisions

Law Dictionary

advance directive

noun

legal Definition of advance directive

:a document (as a living will or health care power of attorney) in which a person expresses his or her wishes regarding medical treatment in the event of incapacity

Seen and Heard

What made you want to look up advance directive? Please tell us where you read or heard it (including the quote, if possible).

show hide

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

WORD OF THE DAY

hew

play

to conform or adhere

Get Word of the Day daily email!

TRENDING NOW

  1. spurious of a deceitful nature or quality

  2. righteous We provide an assortment of definitions

  3. Kafkaesque 'A nightmarish quality'

  4. mike "microphone"

  5. moron “a very stupid person”

SEE ALL

BROWSE DICTIONARY

Test Your Vocabulary

The Exceptions Quiz III

  • one-green-toy-robot-amidst-many-red-toy-robots
  • Which of these words does not mean "nonsense"?
True or False

Test your knowledge - and maybe learn something along the way.

TAKE THE QUIZ
Word Winder's CrossWinder

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Words at Play

alt-59e77dc36c593
The Origins of 'Lobbyist'

From the front hallways to the back rooms

alt-59e673567065d
The History of the Word 'Terrorism'

Noah Webster first entered the term in 1840

alt-59e65152518a6
'Regimen' vs. 'Regiment'

The rule of thumb for words about rules

alt-59e50f5a357b4
'Spox' May Go On The Record

From newsroom lingo to the mainstream

Ask the Editors

video-title-words-of-the-year-1066
Words of the Year: 1066

Or, Why Pig Meat is Called 'Pork' and Cow Meat is Called 'Beef'

payday
How Often Is 'Biweekly'?

Don't get us started on 'bimonthly'

video-irregardless-grammar-peeve-blend-of-the-synonyms-irrespective-and-regardless
Irregardless

It is in fact a real word (but that doesn't mean you should use it).

video-moose-goose-weird-plurals
Weird Plurals

One goose, two geese. One moose, two... moose. What's up with that?

Word Games

one-green-toy-robot-amidst-many-red-toy-robots
The Exceptions Quiz III

Which of these things doesn't belong?

Take the quiz
knupfer-painting-solon-before-croesus
Forms of Government Quiz

Name that government! Or something like that.

Take the quiz
True or False
True or False?

Test your knowledge - and maybe learn something along the way.

Take the quiz
Word Winder's CrossWinder
Word Winder's CrossWinder

A game of winding words.

Play the game