one-thousandth of a gram
nounUK /wʌn ˈθaʊzəndθ əv ə ɡræm/
US /wʌn ˈθaʊzəndθ əv ə ɡræm/
A tiny amount of weight that is one small part of a gram.
The medicine is measured in one-thousandth of a gram.
RELATED WORDS
OTHER MEANINGS
2. A unit used in science to weigh very small things.
The lab recorded the powder as one-thousandth of a gram.
3. A very small dose of a substance.
The doctor prescribed one-thousandth of a gram of the vitamin.
4. A tiny fraction of a gram used in cooking or chemistry.
Add one-thousandth of a gram of the spice to the mix.