Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
bottle-grass is a noun meaning "European foxtail naturalized in North America; often a troublesome weed". It carries one recorded sense.
European foxtail naturalized in North America; often a troublesome weed
Definitions, synonyms and semantic relations for bottle-grass come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.