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单词 micro
释义

micro

[ mahy-kroh ]
/ ˈmaɪ kroʊ /
SEE SYNONYMS FOR micro ON THESAURUS.COM

adjective

extremely small.
minute in scope or capability.
of or relating to microcomputers.
of or relating to microeconomics.

noun, plural mi·cros.

Origin of micro

independent use of micro-, or shortening of words with this initial element

Words nearby micro

MICR, micra, micracoustic, micrencephaly, micrify, micro, microabscess, microadenoma, microaerophil, microaerophile, microaggression

Definition for micro (2 of 2)

micro-

a combining form with the meanings “small” (microcosm; microgamete), “very small in comparison with others of its kind” (microcassette; microlith), “too small to be seen by the unaided eye” (microfossil; microorganism), “dealing with extremely minute organisms, organic structures, or quantities of a substance” (microdissection; microscope), “localized, restricted in scope or area” (microburst; microhabitat), “(of a discipline) focusing on a restricted area” (microeconomics), “containing or dealing with texts that require enlargement to be read” (microfilm; microreader), “one millionth” (microgram).
Also especially before a vowel, micr-.

Origin of micro-

<Greek: combining form representing mīkrós small

WORDS THAT MAY BE CONFUSED WITH micro-

macro-, micro-
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for micro

British Dictionary definitions for micro (1 of 2)

micro
/ (ˈmaɪkrəʊ) /

adjective

very small

noun plural -cros

short for microcomputer, microlepidoptera, microprocessor, microwave oven

British Dictionary definitions for micro (2 of 2)

micro-

micr-


combining form

small or minutemicrospore
involving the use of a microscopemicrography
indicating a method or instrument for dealing with small quantitiesmicrometer
(in pathology) indicating abnormal smallness or underdevelopmentmicrocephaly; microcyte Compare macro- (def. 2)
denoting 10 –6microsecond Symbol: μ

Word Origin for micro-

from Greek mikros small
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 micro

micro-

pref.

Small:microblast.
Abnormally small:microcephaly.
Requiring or involving microscopy:microsurgery.
One-millionth (10-6):microliter.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Scientific definitions for micro

micro-

A prefix that means: “small” (as in microorganism) or “one millionth” (as in microsecond).
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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更新时间:2024/11/10 18:21:21