Verb
1. lengthen or extend in duration or space;
"We sustained the diplomatic negociations as long as possible""prolong the treatment of the patient""keep up the good work"2. undergo (as of injuries and illnesses);
"She suffered a fracture in the accident""He had an insulin shock after eating three candy bars""She got a bruise on her leg""He got his arm broken in the scuffle"3. provide with nourishment;
"We sustained ourselves on bread and water""This kind of food is not nourishing for young children"4. supply with necessities and support;
"She alone sustained her family""The money will sustain our good cause""There's little to earn and many to keep"5. be the physical support of; carry the weight of;
"The beam holds up the roof""He supported me with one hand while I balanced on the beam""What's holding that mirror?"6. admit as valid;
"The court sustained the motion"7. establish or strengthen as with new evidence or facts;
"his story confirmed my doubts""The evidence supports the defendant"