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onagraceous

adjective/oʊˌnæɡˈreɪʃəs/

relating to the onagraceae family of flowering plants

The onagraceous flowers exhibited vibrant colors that attracted numerous pollinators in the late summer garden.

evening-primroseevening-primrose family
word origin — From the modern Latin term 'Onagraceae', which is derived from the Greek 'onagra', meaning 'wild' or 'briar', combined with the suffix '-aceous', indicating a relationship.

Word Ultra — Set 287

Set 287 of Word Ultra covers 5 words: onagraceous, dichogamous, pernicious, reboant, pectinibranchiate. Each entry below includes its definition, an example sentence, and synonyms — practice them with the interactive cards above.

  1. onagraceous · adjective/oʊˌnæɡˈreɪʃəs/

    relating to the onagraceae family of flowering plants

    The onagraceous flowers exhibited vibrant colors that attracted numerous pollinators in the late summer garden.

    Synonyms: evening-primrose, evening-primrose family

    Origin: From the modern Latin term 'Onagraceae', which is derived from the Greek 'onagra', meaning 'wild' or 'briar', combined with the suffix '-aceous', indicating a relationship.

  2. dichogamous · adjective/daɪˈkɑːɡəməs/

    having the male and female reproductive organs mature at different times

    Many plants exhibit dichogamous reproduction, where the timing of male and female flower maturity prevents self-fertilization.

    Synonyms: heterogamous, polygamous, dioecious

    Origin: The term 'dichogamous' comes from the Greek words 'dikhō' meaning 'in two ways' and 'gamos' meaning 'marriage' or 'union'.

  3. pernicious · adjective/pərˈnɪʃ.əs/

    having a harmful effect, especially in a gradual or subtle way

    The pernicious influence of misinformation can slowly erode trust in institutions.

    Synonyms: harmful, destructive, damaging

    Origin: Late Latin 'perniciosus', from 'pernicies', meaning 'ruin, destruction'.

  4. reboant · adjective/rɪˈboʊənt/

    making a loud, echoing sound

    The reboant echoes of the thunderclap reverberated through the valley, startling the hikers.

    Synonyms: resounding, roaring, boisterous

    Origin: Latin 'reboans', present participle of 'reboare', meaning 'to echo back'

  5. pectinibranchiate · adjective/ˌpɛk.tɪ.nəˈbræŋ.ki.ɪt/

    referring to a class of mollusks that have gills arranged like a comb

    The pectinibranchiate mollusks exhibit remarkable adaptations for life in various aquatic environments, utilizing their comb-like gills for efficient respiration.

    Synonyms: combed-gilled, comb-gilled, pectin-gilled

    Origin: from Latin 'pecten' meaning 'comb' and 'branchia' meaning 'gills'