Entry 1 sense Webster, 1913 Preferable /prĕf'-ẽr-əb-əl/ · Pref·er·a·ble · IPA /ˈpɹɛf.(ə.)ɹə.b(ə)l/ 01 a. Worthy to be preferred or chosen before something else; more desirable; as, a preferable scheme. 1. Worthy to be preferred or chosen before something else; more desirable; as, a preferable scheme.