sustain

(verb) lengthen or extend in duration or space. Synonyms: prolong, keep up. Examples: "We sustained the diplomatic negotiations as long as possible." "Prolong the treatment of the patient." "Keep up the good work."

(verb) undergo (as of injuries and illnesses). Synonyms: suffer, have, get. Examples: "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."

(verb) provide with nourishment. Synonyms: nourish, nurture. Examples: "We sustained ourselves on bread and water." "This kind of food is not nourishing for young children."

(verb) supply with necessities and support. Synonyms: keep, maintain. Examples: "She alone sustained her family." "The money will sustain our good cause." "There's little to earn and many to keep."

(verb) be the physical support of; carry the weight of. Synonyms: hold, support, hold up. Examples: "The beam holds up the roof." "He supported me with one hand while i balanced on the beam." "What's holding that mirror?."

(verb) admit as valid. Examples: "The court sustained the motion."

(verb) establish or strengthen as with new evidence or facts. Synonyms: confirm, corroborate, substantiate, support, affirm. Examples: "His story confirmed my doubts." "The evidence supports the defendant."