microgram en · NOUN
Pronunciation
- [ˈmʌɪ̯.kɹoʊˌɡɹɛə̯m] (Canada, General-American) Canadian raising
- /ˈmaɪ.kɹəˌɡɹæm/ (Canada, General-American)
- /ˈmaɪ.kɹəʊˌɡɹæm/ (Received-Pronunciation)
- /ˈmaɪ.kɹoʊˌɡɹæm/ (Canada, General-American)
- /ˈmaɪ.kɹəˌɡɹæm/ (Received-Pronunciation)
- [ˈmʌɪ̯.kɹəˌɡɹɛə̯m] (Canada, General-American) Canadian raising
- /ˈmɑe.kɹəʉˌɡɹæm/ (Australia)
- /ˈmɑe.kɹəˌɡɹæm/ (Australia)
- (Southern-England) audio
Etymology
Etymology tree Proto-Indo-European *mey-der.? Ancient Greek μῑκρός (mīkrós) Ancient Greek μῑκρο- (mīkro-)lbor. English micro- English gram English microgram From micro- + gram.
Meanings
-
An SI unit of mass equal to 10⁻⁶ grams. Symbol: μg A unit of mass equal to one millionth of a gram, or 0.000 001 grams.
Meronyms: picogram < nanogram
In the United States, there was a daily mortality increase of 0.79 percent for each 10 micrograms per cubic meter increase in PM 10 and a 1.58 percent increase for each 10 microgram increase in PM 2.5.
2019 August 27, Nicholas Balakar, “The Deadly Toll of Air Pollution”, in The New York Times:Holonyms: milligram < gram < kilogram < megagram < gigagram
All seven cities saw an increase in air pollution during January-May. Readings assessed showed an average concentration of hazardous airborne particles - known as PM2.5 - up by as much as 14.8% in Taiyuan, the provincial capital, and by 16.3% in Shuozhou.[…] According to the latest data, average rates of PM2.5 in 337 cities nationwide stood at 44 micrograms per cubic meter in the first five months of the year, unchanged from 2018, with 118 cities reaching the national standard of 35 micrograms or below.
2019 June 20, David Stanway, “China coal hub Shanxi slams seven cities for pollution spike in 2019”, in Sherry Jacob-Phillips, editor, Reuters, archived from the original on 21 Jun 2019, Environment:
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| micrograms | Number=Plur | lexicographic |
Deriveds
Relateds
micro-gramme · micro-gram · microgramme
Synonyms
gamma · mul:μg · mul:mcg · mul:ug · mul:microg
Translations (22)
vi micrôgam (µg) · cs mikrogram (µg) · fr microgramme (µg) · bn মাইক্রোগ্রাম (µg) · nn mikrogram (µg) · el μικρογραμμάριο (µg) · nb mikrogram (µg) · ko 마이크로그램 (µg) · pt micrograma (µg) · pl mikrogram (µg) · fi mikrogramma (µg) · is míkrógramm (µg) · it microgrammo (µg) · ru микрогра́мм (µg) · ja マイクログラム (µg) · sv mikrogram (µg) · de Mikrogramm (µg) · cmn 微克 (µg) · ca microgram (µg) · te మైక్రోగ్రాము (µg) · th ไมโครกรัม (µg) · es microgramo (µg)