Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
matchweed is a noun meaning "any of several plants of the genus Gutierrezia having tiny flower heads that resemble the heads of matches". It carries one recorded sense.
any of several plants of the genus Gutierrezia having tiny flower heads that resemble the heads of matches
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for matchweed come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.