D defs.my
Entry 1 sense Webster, 1913

Definable

/dĭf-īn'-əb-əl/ · De·fin·a·ble · IPA /[dɪˈfaɪnəbəɫ]/
01 a. Capable of being defined, limited, or explained; determinable; describable by definition; ascertainable; as, definable limits; definable di…
  1. 1.
    Capable of being defined, limited, or explained; determinable; describable by definition; ascertainable; as, definable limits; definable distinctions or regulations; definable words.