A substance used to kill plants.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
a chemical agent that destroys plants or inhibits their growth
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: weedkiller, weed killer
Antonyms: none provided
Broader terms: chemical, chemical substance
Narrower terms: Agent Orange, atrazine, linuron, paraquat, silvex, simazine