What does "speculative" mean?

Speculative: Involving, or formed by, speculation; ideal; theoretical; not established by demonstration. Cudworth.

Additional senses

  1. 2.Of or pertaining to vision; also, prying; inquisitive; curious. [R.] Bacon.
  2. 3.Of or pertaining to speculation in land, goods, shares, etc.; as, a speculative dealer or enterprise. The speculative merchant exercises no one regular, established, or well-known branch of business. A. Smith. -- Spec"u*la*tive*ly, adv. -- Spec"u*la*tive*ness, n.

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