Definition of snash in English:

snash

noun

Scottish
  • [mass noun] Insolence; abuse:

    ‘he did not have to take this snash’
    • ‘Denis Law who perhaps significantly had had eight years of post-international snash in the dressing room from his English team-mates not surprisingly saw things rather differently.’
    impertinence, impudence, cheek, cheekiness, bad manners, ill-manneredness, unmannerliness, rudeness, impoliteness, incivility, lack of civility, discourtesy, discourteousness, disrespect, insubordination, contempt
    View synonyms

Origin

Late 18th century: probably imitative.

Pronunciation:

snash

/snaʃ/