alone

American  

[uh-lohn] / əˈloʊn /

adjective

1. separate, apart, or isolated from others.

   I want to be alone.

   Synonyms:

   unattended, unaccompanied, solitary, single

2. to the exclusion of all others or all else.

   One cannot live by bread alone.

3. unique; unequaled; unparalleled.

   He is alone among his peers in devotion to duty.

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adverb

1. solitarily; solo.

   She prefers to live alone.

2. only; exclusively.

   You alone hold the key to your happiness.

3. without aid or help.

   The baby let go of the side of the crib and stood alone.

idioms

1. let alone. let.

2. leave / let well enough alone, to be satisfied with the existing situation; refrain from attempting to change conditions.

   Marriages are often destroyed by relatives who will not let well enough alone.

3. leave alone. leave.

alone British  

/ əˈləʊn /

adjective

1. apart from another or others; solitary

2. without anyone or anything else

   one man alone could lift it

3. without equal; unique

   he stands alone in the field of microbiology

4. to the exclusion of others; only

   she alone believed him

5. to refrain from annoying or interfering with

6. to refrain from interfering with something that is satisfactory

7. much less; not to mention

   he can't afford beer, let alone whisky

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alone More Idioms  

1. see go it alone; leave someone alone; leave well enough alone; let alone.

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Usage

See leave ¹.

Related Words

Alone, lone, lonely, lonesome all imply being without companionship or association. Alone is colorless unless reinforced by all; it then suggests solitariness or desolation: alone in the house; all alone on an island. Lone is somewhat poetic or is intended humorously: a lone sentinel. Lonely implies a sad or disquieting feeling of isolation. Lonesome connotes emotion, a longing for companionship.

Other Word Forms

• aloneness noun

Etymology

Origin of alone

First recorded in 1250–1300; Middle English al one all (in the sense “wholly”) one

Example Sentences

“They are just scared of any type of documentation, let alone signing up their child for services, because of the repercussions,” she said.

From Los Angeles Times

But I also loved my alone time, so I guess I was an extroverted introvert.

From The Wall Street Journal

The demonstrations have yet to reach the scale of the 2022-2023 movement, let alone that of the mass 2009 street protests that followed disputed elections.

From Barron's

“There was no large new discovery or production increase to justify a tripling of reserves through exploration alone,” Torsten Slok, chief economist at Apollo Global Management, wrote in a note on Tuesday.

From Barron's

Researchers have found that a pair of existing drugs is far more effective when used together than when either is taken alone.

From Science Daily

Related Words

• only
• unattended