noun, plural his·sies.
Slang. a fit of anger; temper tantrum.
Origin of hissy
An Americanism dating back to 1930–35
Also called hissy fit.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Related Words for hissy fitannoyance, acrimony, impatience, enmity, rage, fury, antagonism, violence, resentment, animosity, ire, passion, temper, displeasure, irritation, outrage, hatred, exasperation, indignation, huff
informal a childish temper tantrum
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