gram

1 of 5

noun (1)

: any of several leguminous plants (such as a chickpea) grown especially for their seed
also : their seeds

gram

2 of 5

noun (2)

1
: a metric unit of mass equal to ¹/₁₀₀₀ kilogram and nearly equal to the mass of one cubic centimeter of water at its maximum density see Metric System Table
2
: the weight of a gram under the acceleration of gravity

gram

3 of 5

noun (3)

gram

4 of 5

abbreviation

-gram

5 of 5

noun combining form

: drawing : writing : record
chronogram
telegram

Examples of gram in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Noun
Women aged 18–50 need about 25-28 grams of fiber per day, while men aged 18–50 need about 31-34 grams. Merve Ceylan, Health, 29 Oct. 2025 The rapper ultimately pleaded guilty to conspiracy to distribute 500 grams or more of cocaine and was sentenced to six years in prison in 2023. Preezy Brown, VIBE.com, 28 Oct. 2025 Each ball contained about 1/50th of a gram of radioactive isotopes, enough to register on handheld detectors but (theoretically) not enough to be harmful. Christopher McFadden, Interesting Engineering, 28 Oct. 2025 Trafficking in more than 10 grams of fentanyl. Flint McColgan, Boston Herald, 25 Oct. 2025 See All Example Sentences for gram

Word History

Etymology

Noun (1)

obsolete Portuguese (now spelled grão), grain, from Latin granum

Noun (2)

French gramme, from Late Latin gramma, a small weight, from Greek grammat-, gramma letter, writing, a small weight, from graphein to write — more at carve

Noun (3)

by shortening & alteration

Noun combining form

Latin -gramma, from Greek, from gramma

First Known Use

Noun (1)

1702, in the meaning defined above

Noun (2)

1810, in the meaning defined at sense 1

Noun (3)

1923, in the meaning defined above

Time Traveler
The first known use of gram was in 1702

Browse Nearby Words

Cite this Entry

“Gram.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/gram. Accessed 30 Oct. 2025.

Kids Definition

gram

1 of 2 noun
ˈgram
1
: a metric unit of mass equal to ¹⁄₁₀₀₀ kilogram and nearly equal to the mass of one cubic centimeter of water at its maximum density see metric system
2
: the weight of a gram of mass

-gram

2 of 2 noun combining form
ˌgram
: drawing : writing : record
telegram
Etymology

Noun combining form

from Latin -gramma "piece of writing, record," derived from Greek gramma "letter," derived from graphein "to write" — related to graffito, grammar, -graph

Medical Definition

gram

noun
variants or chiefly British gramme
1
: a metric unit of mass equal to ¹/₁₀₀₀ kilogram and nearly equal to the mass of one cubic centimeter of water at its maximum density
abbreviation g
2
: the weight of a gram under standard gravity

More from Merriam-Webster on gram

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