keep away from or stop oneself from doing (something).
avoid excessive exposure to the sun
คำพ้องความหมาย: keep away from, stay away from, steer clear of, give a wide berth to, fight shy of; refrain from, abstain from, desist from, eschew
repudiate, nullify, or render void (a decree or contract).
It could be said that payments under void or avoided contracts are made on the basis of a failure of consideration.