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单词 halo
释义

halo

[ hey-loh ]
/ ˈheɪ loʊ /
SEE SYNONYMS FOR halo ON THESAURUS.COM

noun, plural ha·los, ha·loes.

verb (used with object), ha·loed, ha·lo·ing.

to surround with a halo.

verb (used without object), ha·loed, ha·lo·ing.

to form a halo.

Origin of halo

1555–65; <Latin, accusative of halōs circle round sun or moon <Greek hálōs such a circle, disk, originally threshing floor

OTHER WORDS FROM halo

un·ha·loed, adjective

Words nearby halo

Hally, halm, halma, Halmahera, Halmstad, halo, halobacteria, halobiont, halo blight, halocarbon, halocline

Definition for halo (2 of 2)

halo-

a combining form meaning “salt,” used in the formation of compound words (halophyte); sometimes specialized as a combining form of halogen (halothane).
Also especially before a vowel, hal-.

Origin of halo-

<Greek, combining form of háls salt
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for halo

British Dictionary definitions for halo (1 of 2)

halo
/ (ˈheɪləʊ) /

noun plural -loes or -los

a disc or ring of light around the head of an angel, saint, etc, as in painting or sculpture
the aura surrounding an idealized, famous, or admired person, thing, or event
a circle of light around the sun or moon, caused by the refraction of light by particles of ice
astronomy a spherical cloud of stars surrounding the Galaxy and other spiral galaxies

verb -loes, -los, -loing or -loed

to surround with or form a halo

Derived forms of halo

halo-like, adjective

Word Origin for halo

C16: from Medieval Latin, from Latin halōs circular threshing floor, from Greek

British Dictionary definitions for halo (2 of 2)

halo-

hali- or before a vowel hal-


combining form

indicating salt or the seahalophyte
relating to or containing a halogenhalothane

Word Origin for halo-

from Greek hals, hal- sea, salt
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

Medical definitions for halo (1 of 2)

halo
[ hālō ]

n. pl. ha•los

A reddish yellow ring surrounding the optic disk, caused by an expansion of the scleral ring that makes the deeper structures visible.
Glaucomatous halo.
A ring of light surrounding a luminous body.

Medical definitions for halo (2 of 2)

halo-

pref.

Salt:halophilic.
Halogen:halide.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Scientific definitions for halo

halo
[ hālō ]

A hazy ring of colored light in the sky around the Sun, Moon, or a similar bright object. A halo is caused by the reflection and refraction of light through atmospheric ice crystals.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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