Entry 1 sense Webster, 1913 Attributable /ət-rĭb'-yət-əb-əl/ · At·trib·u·ta·ble · IPA /əˈtɹɪbjuːtəbəl/ 01 a. Capable of being attributed; ascribable; imputable. 1. Capable of being attributed; ascribable; imputable. “Errors . . . attributable to carelessness.” — J. D. Hooker.