The meaning of REINFORCE is to strengthen by additional assistance, material, or support : make stronger or more pronounced. How to use reinforce in a sentence.

REINFORCED definition: 1. made stronger by being made of a strong material or by having special parts added: 2. A…. Learn more.

reinforce something to make a structure or material stronger, especially by adding another material to it. All buildings are now reinforced to withstand earthquakes. The door was built of …

Reinforced is the adjective form of reinforce, a verb that means "to strengthen." So a good synonym for reinforced is strengthened. In high-traffic areas like school floors and stairwells, …

REINFORCE definition: to strengthen with some added piece, support, or material. See examples of reinforce used in a sentence.

reinforced (ˌriːɪnˈfɔːst) adj (of a material, structure, etc) strengthened or supported

To reinforce a position or place means to make it stronger by sending more soldiers or weapons. Both sides have been reinforcing their positions after yesterday's fierce fighting. [VERB noun] …

to strengthen with some added piece, support, or material: to reinforce a wall. to strengthen (a military force) with additional personnel, ships, or aircraft: to reinforce a garrison. make more …

The captain sent out another squad to reinforce the troops. Our camp is reinforced with supplies flown in by helicopter.

The earliest known use of the adjective reinforced is in the early 1600s. OED's earliest evidence for reinforced is from 1612, in the writing of Michael Drayton, poet.