- outburn⇄outburn, verb, -burnedor-burnt,-burning.
- outburn⇄v.i. to burn out, or until consumed.
Ex. She burn'd out love, as soon as straw outburneth (Shakespeare). - outburn⇄v.t. to surpass in burning; burn brighter than.
Ex. We lit Lamps which outburn'd Canopus (Tennyson).