Definition of petunia in English:

petunia

noun

  • A South American plant of the nightshade family which has white, purple, or red funnel-shaped flowers, with many ornamental varieties.

    Petunia × hybrida, family Solanaceae

    • ‘Set out tender bedding plants such as petunias and marigolds after the last frost of spring.’
    • ‘Tried and true varieties include Gerbera daisy, pink and purple wave petunia, begonias, Calla lilies, fragrant heliotrope and stock.’
    • ‘Geraniums, pansies, petunias, primroses and snapdragons could provide shades of red late fall through spring.’
    • ‘Replace fading cool-season annuals with heat lovers like celosias, dahlias, marigolds, petunias, salvias, and verbenas.’
    • ‘White cyclamen, snapdragons, petunias and alyssum are cool-season annuals you can add now.’

Origin

Modern Latin, from French petun, from Guarani petȳ ‘tobacco’ (to which these plants are related).

Pronunciation

petunia

/pɪˈtjuːnɪə/