alone

[ uh-lohn ]
/ əˈloʊn /

adjective (used predicatively)

separate, apart, or isolated from others: I want to be alone.
to the exclusion of all others or all else: One cannot live by bread alone.
unique; unequaled; unexcelled: He is alone among his peers in devotion to duty.

adverb

solitarily; solely: She prefers to live alone.
only; exclusively.
without aid or help: The baby let go of the side of the crib and stood alone.

Idioms for alone

Origin of alone

1250–1300; Middle English al one all (wholly) one

synonym study for alone

1. 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.

usage note for alone

7, 8. See leave1.

OTHER WORDS FROM alone

a·lone·ness, noun

British Dictionary definitions for let alone

alone
/ (əˈləʊn) /

adjective, adverb (postpositive)

Word Origin for alone

Old English al one, literally: all (entirely) one

Idioms and Phrases with let alone (1 of 2)

let alone

1

See leave someone alone.

2

Not to mention, as in We have no room for another house guest, let alone an entire family. [c. 1800]

Idioms and Phrases with let alone (2 of 2)

alone

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