Definition of cadency in English:

cadency

noun

Heraldry
  • [mass noun] The status of a younger branch of a family.

    ‘the arms of younger sons are differenced by marks of cadency’
    • ‘The rose is the emblem of England and in heraldry is used as the mark of cadency for a seventh son.’
    • ‘Marks of cadency are determined and granted for life to the individual by Royal Warrant (from the 19th century, members of the Royal family do not have arms until assigned to them, and these arms are not necessarily inheritable).’
    • ‘The marks of cadency that they used were varied.’
    • ‘These types of changes were normally seen between complete strangers in blood, and were not usually used to indicate any form of cadency.’
    • ‘The trine aspect to the ascendant and association with the Sun helps to alleviate the more negative associations of cadency.’
    inflection, pitch, tone, timbre, cadence, cadency, lilt, rise and fall, modulation, speech pattern
    View synonyms

Origin

Early 17th century (in the sense ‘rhythm or metrical beat’): based on Latin cadent- falling, from the verb cadere. The current sense is apparently by association with cadet.

Pronunciation:

cadency

/ˈkeɪd(ə)nsi/