vegetal

from The American Heritage® Dictionary of the English Language, 5th Edition.

• adjective Of, relating to, or characteristic of plants.
• adjective Relating to growth rather than to sexual reproduction; vegetative.

from The Century Dictionary.

• Of, pertaining, or relating to a plant or plants; having the characteristics or nature of a vegetable; vegetable.
• Of or pertaining to the series of vital phenomena common to plants and animals—namely, digestion and nutritive assimilation, growth, absorption, secretion, excretion, circulation, respiration, and generation, as contradistinguished from sensation and volition, which are peculiar to animals.
• noun A plant; a vegetable.

from the GNU version of the Collaborative International Dictionary of English.

• adjective Of or pertaining to vegetables, or the vegetable kingdom; of the nature of a vegetable; vegetable.
• adjective (Biol.) Of, pertaining to, or designating, that class of vital phenomena, such as digestion, absorption, assimilation, secretion, excretion, circulation, generation, etc., which are common to plants and animals, in distinction from sensation and volition, which are peculiar to animals.
• noun rare A vegetable.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• adjective pertaining to vegetables or other plants (as opposed to animal)
• adjective wine a grassy, herbaceous taste
• noun obsolete Any vegetable organism.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

• adjective (of reproduction) characterized by asexual processes
• adjective composed of vegetation or plants