the.com/tantrum
A small body declaring full-scale war over the wrong-colored cup.
means An uncontrolled outburst of anger or frustration, classically performed by toddlers but available in all ages.
from Surfaced in 1700s English with no clear ancestor — a mystery word, possibly Welsh slang, that simply showed up screaming.
Peak ageToddlers between one and four reign supreme.
Brain reasonThe self-control region is barely built yet.
Adult versionRenamed meltdown, road rage, or strongly worded email.