ppt en · NOUN
Meanings
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(abbreviation, alt-of, initialism) Initialism of parts per trillion.
alt of parts per trillion
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(abbreviation, alt-of, initialism, proscribed, sometimes) Initialism of parts per thousand.
alt of parts per thousand
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| ppt | Number=Plur | lexicographic |
Relateds
‱ · ppb (10⁹) · % · percent (10²) · ppm (10⁶) · permyriad (10⁴) · ppq (10¹⁵)