Definition of undisciplined in English:

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Pronunciation: /ˌənˈdisəplind/


Lacking in discipline; uncontrolled in behavior or manner.
Example sentences
  • His footballing genius was never questioned, but back home he was known as an egomaniac who was undisciplined, uncontrollable and prone to flights of folly.
  • As always, throwing money around in an undisciplined manner will prove to be wasteful down the road.
  • These are some examples of how the modern sporting identity is typified by self-centered and undisciplined behavior.
unruly, disorderly, disobedient, badly behaved, ill-behaved, recalcitrant, restive, wayward, delinquent, rebellious, refractory, insubordinate, disruptive, errant, out of control, uncontrollable, wild, naughty;
disorganized, unsystematic, unmethodical, lax, slapdash, slipshod, sloppy

For editors and proofreaders

Syllabification: un·dis·ci·plined

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