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Webster 1913 Edition

Tilly-vally

Til′ly-valˊly

,

int

erj.

,

adv.

, or

Adj.

A word of unknown origin and signification, formerly used as expressive of contempt, or when anything said was rejected as trifling or impertinent.

[Written also

tille-vally

,

tilly-fally

,

tille-fally

, and otherwise.]

Shak.