os·ten·si·ble (ŏ-stěn'sə-bəl) adj. Represented or appearing as such; ostensive: His ostensible purpose was charity, but his real goal was popularity.
[French, from Medieval Latin ostēnsibilis, from Latin ostēnsus, past participle of ostendere, to show : ob-, ob- + tendere, to stretch; see ten- in Indo-European roots.] os·ten'si·bly adv.