mole

1 of 6

noun (1)

ˈmōl

: a pigmented spot, mark, or small permanent protuberance on the human body

especially : nevus

mole

2 of 6

noun (2)

: any of numerous burrowing insectivores (especially family Talpidae) with tiny eyes, concealed ears, and soft fur

: one who works in the dark

: a machine for tunneling

: a spy (such as a double agent) who establishes a cover long before beginning espionage

broadly : one within an organization who passes on information

mole

3 of 6

noun (3)

: an abnormal mass in the uterus especially when containing fetal tissues

mole

4 of 6

noun (4)

: a massive work formed of masonry and large stones or earth laid in the sea as a pier or breakwater

: the harbor formed by a mole

mole

5 of 6

noun (5)

ˈmōl

variants or less commonly mol

plural moles

: the base unit of amount of pure substance in the International System of Units that is defined as having exactly 6.02214076 x 10²³ indivisible units (such as atoms or molecules) of that substance

First you would need to measure out one mole of salt. Remember that one mole of a compound equals its relative molecular mass in grams, so to obtain one mole of sodium chloride you would weigh out 58.5 g …

John Atkinson and Carol Hibbert

one mole of helium contains 4 grams

mole

6 of 6

noun (6)

mo·le ˈmō-lā How to pronounce mole (audio)

: a spicy sauce made with chiles and usually chocolate and served with meat

Word History

Etymology

Noun (1)

Middle English, from Old English māl; akin to Old High German meil spot

Noun (2)

Middle English; akin to Middle Low German mol

Noun (3)

Middle English, from Latin mola mole, literally, mill, millstone — more at mill

Noun (4)

Middle French, from Old Italian molo, from Late Greek mōlos, from Latin moles, literally, mass, exertion; akin to Greek mōlos exertion

Noun (5)

German Mol, short for Molekulargewicht molecular weight, from molekular molecular + Gewicht weight

Noun (6)

Mexican Spanish, from Nahuatl mōlli sauce

First Known Use

Noun (1)

14th century, in the meaning defined above

Noun (2)

14th century, in the meaning defined at sense 1

Noun (3)

15th century, in the meaning defined above

Noun (4)

circa 1548, in the meaning defined at sense 1

Noun (5)

1902, in the meaning defined above

Noun (6)

1882, in the meaning defined above

Medical Definition

mole 1 of 3

noun

ˈmōl

: a pigmented spot, mark, or small permanent protuberance on the human body

especially : nevus

mole

2 of 3

noun

: an abnormal mass in the uterus:

: a blood clot containing a degenerated fetus and its membranes

: hydatidiform mole

mole

3 of 3

noun

variants also mol

ˈmōl

: the base unit in the International System of Units for the amount of pure substance that contains the same number of elementary entities as there are atoms in exactly 12 grams of the isotope carbon 12

a mole of photons

a mole of sodium chloride

单词	mole
释义	mole 1 of 6 noun (1) ˈmōl : a pigmented spot, mark, or small permanent protuberance on the human body especially : nevus mole 2 of 6 noun (2) 1 : any of numerous burrowing insectivores (especially family Talpidae) with tiny eyes, concealed ears, and soft fur 2 : one who works in the dark 3 : a machine for tunneling 4 : a spy (such as a double agent) who establishes a cover long before beginning espionage broadly : one within an organization who passes on information mole 3 of 6 noun (3) : an abnormal mass in the uterus especially when containing fetal tissues mole 4 of 6 noun (4) 1 : a massive work formed of masonry and large stones or earth laid in the sea as a pier or breakwater 2 : the harbor formed by a mole mole 5 of 6 noun (5) ˈmōl variants or less commonly mol plural moles : the base unit of amount of pure substance in the International System of Units that is defined as having exactly 6.02214076 x 10²³ indivisible units (such as atoms or molecules) of that substance First you would need to measure out one mole of salt. Remember that one mole of a compound equals its relative molecular mass in grams, so to obtain one mole of sodium chloride you would weigh out 58.5 g … John Atkinson and Carol Hibbert one mole of helium contains 4 grams mole 6 of 6 noun (6) mo·le ˈmō-lā : a spicy sauce made with chiles and usually chocolate and served with meat Synonyms Noun (2) agent asset emissary intelligencer operative spook spy undercover See all Synonyms & Antonyms Word History Etymology Noun (1) Middle English, from Old English māl; akin to Old High German meil spot Noun (2) Middle English; akin to Middle Low German mol Noun (3) Middle English, from Latin mola mole, literally, mill, millstone — more at mill Noun (4) Middle French, from Old Italian molo, from Late Greek mōlos, from Latin moles, literally, mass, exertion; akin to Greek mōlos exertion Noun (5) German Mol, short for Molekulargewicht molecular weight, from molekular molecular + Gewicht weight Noun (6) Mexican Spanish, from Nahuatl mōlli sauce First Known Use Noun (1) 14th century, in the meaning defined above Noun (2) 14th century, in the meaning defined at sense 1 Noun (3) 15th century, in the meaning defined above Noun (4) circa 1548, in the meaning defined at sense 1 Noun (5) 1902, in the meaning defined above Noun (6) 1882, in the meaning defined above Phrases Containing mole mole cricket mole rat naked mole rat star-nosed mole mole cricket mole rat naked mole rat star-nosed mole Kids Definition mole 1 of 2 noun ˈmōl : a small usually brown spot on the skin mole 2 of 2 noun : a small burrowing animal with soft fur and very small eyes Medical Definition mole 1 of 3 noun ˈmōl : a pigmented spot, mark, or small permanent protuberance on the human body especially : nevus mole 2 of 3 noun : an abnormal mass in the uterus: a : a blood clot containing a degenerated fetus and its membranes b : hydatidiform mole mole 3 of 3 noun variants also mol ˈmōl : the base unit in the International System of Units for the amount of pure substance that contains the same number of elementary entities as there are atoms in exactly 12 grams of the isotope carbon 12 a mole of photons a mole of sodium chloride mole noun as in spy a person who tries secretly to obtain information for one country in the territory of another usually unfriendly country for years we have had a mole in the enemy's national intelligence agency Synonyms & Similar Words Relevance spy operative agent undercover emissary informer undercover agent secret agent spook asset intelligencer infiltrator counterspy sleeper courier stool pigeon double agent spymaster superspy
随便看	call house call houses call in call in on call in question call in sick call into doubt call into play call into question call it a day call it a night call it an early night call it like one sees it call it quits call it/them like one sees it/them call letters call loan call man call market call money call names call note call number call of nature call off

mole

noun (1)

noun (2)

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noun (4)

noun (5)

noun (6)

Synonyms

Word History

Phrases Containing mole

Kids Definition

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Medical Definition

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