From

1. Used to indicate source or provenance.
2. Originating at (a year, time, etc.)
3. Used to indicate a starting point or initial reference.
   1. Indicating a starting point in time.
   2. Indicating a starting point on a range or scale.
   3. Indicating a starting point on an array or gamut of conceptual variations.
   4. With reference to the location or position of a speaker or other observer or vantage point.
   5. (MLE) Indicates a starting state of the predicament of the subject. Synonym of since being
4. Indicating removal or separation.
   1. (mathematics, chiefly Britain, not in formal use) Denoting a subtraction operation.
5. Indicating exclusion.
6. Indicating differentiation.
7. Produced with or out of (a substance or material).
8. Used to indicate causation; because of, as a result of.

Synonyms

• (with the source or provenance of or at): out of
• (subtraction): take away

Antonyms

• to