Definition of semi-synthetic in English:
(Of a substance) made by synthesis from a naturally occurring material: a wide range of semi-synthetic penicillins
More example sentences
- This is a semi-synthetic substance used as a thickening substance and to encourage lather.
- Pyrethroids for example may be quite soft on mammals and birds but this particular group of semi-synthetic pesticides is extremely toxic to insects, fish and amphibians.
- The Germans have begun work on semi-synthetic analogs to certain ferulic-acid skeletal-remnant panaxosides, in a mutual agreement with an unnamed Japanese pharmaceutical manufacturer.
Definition of semi-synthetic in:
- US English dictionary
What do you find interesting about this word or phrase?
Comments that don't adhere to our Community Guidelines may be moderated or removed.
Most popular in the US
Most popular in the UK
Most popular in Australia
Most popular in Malaysia
Most popular in Pakistan