Dictionary.com
Thesaurus.com
Showing results for all clear. Search instead for ll learn.
Synonyms

all clear

American  

noun

  1. the signal that an air raid or other danger is over.


all clear British  

noun

  1. a signal, usually a siren, indicating that some danger, such as an air raid, is over

  2. an indication that obstacles are no longer present; permission to proceed

    he received the all clear on the plan

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of all clear

First recorded in 1915–20


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.

See Examples For:

A series of all clear messages were then delivered to users' phones, which were connected to each of the previous alerts, individually declaring each threat clear.

From BBC ● Nov. 1, 2026

It’s not at all clear that’s something he can do, but since when has that mattered?

From Salon ● Sep. 15, 2026

Bonino was diagnosed in 2015 with pulmonary microcytoma -- a particularly aggressive lung cancer -- receiving the all clear in 2023.

From Barron's ● Sep. 11, 2026

In an Instagram video announcing the product line, Markle declared: “I think we are all clear at this point that jam is my jam.”

From The Wall Street Journal ● Aug. 21, 2026

It struck me how open his face was, all clear blue eyes and sandy hair and golden freckles.

From "Made You Up" by Francesca Zappia

Random Word

Spin the wheel and learn a new word!

Get a word


Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training