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to move back from something; to retreat from something. The gang members fell back, and I took that opportunity to get away. The troops fell back to regroup.
1. Give ground, retreat, as in The troops fell back before the relentless enemy assault, or He stuck to his argument, refusing to fall back. [c. 1600]
2. Recede, as in The waves fell back from the shore. [c. 1800]
1. To give ground; retreat: After an unsuccessful attempt to retake the city, the soldiers fell back.
2. To recede: The waves fell back, leaving frothy white bubbles on the sand.
3. fall back on To use something as a substitute or backup: If we run out of cash, we will have to fall back on the money in our savings account.
4. fall back on To rely on someone or something for support: At least I can fall back on my friends in times of need.
1. To rely on: fall back on old friends in time of need.
2. To resort to: I had to fall back on my savings when I was unemployed.