D defs.my
Entry 2 senses Webster, 1913

Estimative

· Es·ti·ma·tive · IPA /ˈɛstɪmətɪv/
01 a. Inclined, or able, to estimate; serving for, or capable of being used in, estimating.
  1. 1.
    Inclined, or able, to estimate; serving for, or capable of being used in, estimating.
    “We find in animals an estimative or judicial faculty.” Sir M. Hale.
  2. 2.
    Pertaining to an estimate.[R.]