Definition of reinforcement in English:


Syllabification: re·in·force·ment
Pronunciation: /ˌrē-inˈfôrsmənt


  • 1The action or process of reinforcing or strengthening.
    More example sentences
    • In our retrospective long-term study, the area of partial rupture did not require reinforcement in most cases.
    • Most walls can be constructed simply by stacking the blocks up, while others that will be tall or have to restrain heavy loads may require special reinforcement.
    • The moulding is another area where reinforcement may be required.
    augmentation, increase, supplementing, boosting, topping up
  • 1.1The process of encouraging or establishing a belief or pattern of behavior, especially by encouragement or reward.
    More example sentences
    • Teachers are often unaware that they encourage inappropriate behavior through reinforcement.
    • It is essential to teach and model desired behaviours, and the benefits of positive reinforcement are well established.
    • All owners will be told how to correct the dog's behaviour and how reinforcement of good behaviour will pay more dividends than punishment.
  • 1.2 (reinforcements) Extra personnel sent to increase the strength of an army or similar force: a small force would hold the position until reinforcements could be sent
    More example sentences
    • In September 1863 the Union wanted to send reinforcements from the Army of the Potomac to eastern Tennessee.
    • The hard-pressed British garrison called for army and air force reinforcements.
    • McNaughton failed to find reinforcements, and his army commanders in Canada were increasingly rebellious.
    additional troops, fresh troops, auxiliaries, reserves; support, backup, help
  • 1.3The strengthening structure or material employed in reinforced concrete or plastic.
    More example sentences
    • Elli tries to avoid plastics with glass-fiber reinforcement that doesn't flow easily through long, thin-wall mold features.
    • Their protruding bits of pipe suggest plumbing or wiring or structural reinforcement.
    • Stiffening and reinforcement could take the building higher, but not without adding considerable expense.
    strengthening, fortification, bolstering, shoring up, buttressing, bracing

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