sustained (Adjective) — Maintained at length without interruption or weakening. ex. "sustained flight"
sustained (Adjective) — (of an electric arc) continuous. ex. "heat transfer to the anode in sustained arcs"
sustained (Verb) — Lengthen or extend in duration or space. ex. "We sustained the diplomatic negotiations as long as possible"
sustained (Verb) — Undergo (as of injuries and illnesses). ex. "She sustained a fracture in the accident"
sustained (Verb) — Provide with nourishment. ex. "We sustained ourselves on bread and water"
sustained (Verb) — Supply with necessities and support. ex. "She alone sustained her family" ex. "The money will sustain our good cause"
sustained (Verb) — Be the physical support of; carry the weight of.
sustained (Verb) — Admit as valid. ex. "The court sustained the motion"
sustained (Verb) — Establish or strengthen as with new evidence or facts. ex. "his story sustained my doubts"