out-of-control
UK[ˌaʊt əv kənˈtrəʊl]US[ˌaʊt əv kənˈtroʊl]
adj
No longer manageable or restrained; having become chaotic or disorderly.
Morpheme Breakdown
out
of
control
out
outside
of
from
control
command
Etymology
The phrase "out of control" is a modern English compound adjective formed from three distinct elements. The core noun "control" originates from the Medieval Latin 'contrarotulus', a counter-roll used for verification, which evolved to mean 'authority or power to command or restrain'. The prepositional phrase "out of", with its Old English roots meaning 'outside from', is used figuratively to denote a state beyond the limits or boundaries of something. When combined, the literal logic is "being outside from (the bounds of) command or restraint," which perfectly captures the modern abstract sense of a situation or behavior that has become unmanageable and chaotic.
Analysis
Structure: out (outside) + of (from) + control (command)
- out: Old English 'ūt', meaning 'outside, outward, away'. In this compound, it indicates a state of being beyond a limit.
- of: Old English 'of, af', meaning 'away, away from, from'. It functions as a linking preposition.
- control: Middle English, from Anglo-French 'contreroller', from Medieval Latin 'contrarotulare', meaning 'to check by duplicate register, regulate'. It functions as the core noun meaning 'command, restraint'.
Examples
The fire spread rapidly and soon became out-of-control.
His out-of-control spending eventually led to serious debt.
The protest started peacefully but turned out-of-control after a few hours.