Log in or Sign up

Definitions

American Heritage® Dictionary of the English Language, Fourth Edition

  1. n. The science of the relationships between organisms and their environments. Also called bionomics.
  2. n. The relationship between organisms and their environment.
  3. n. The branch of sociology that is concerned with studying the relationships between human groups and their physical and social environments. Also called human ecology.
  4. n. The study of the detrimental effects of modern civilization on the environment, with a view toward prevention or reversal through conservation. Also called human ecology.

Century Dictionary and Cyclopedia

  1. n. In biology, the science of animal and vegetable economy; the study of the phenomena of the life-history of organisms, in their individual and reciprocal relations; the doctrine of the laws of animal and vegetable activities, as manifested in their modes of life. Thus, parasitism, socialism, and nest-building are prominent in the scope of œcology.

Wiktionary

  1. n. The branch of biology dealing with the relationships of organisms with their environment and with each other.

GNU Webster's 1913

  1. n. the branch of biology concerned with the various relations of animals and plants to one another and to their surrounding environment.
  2. n. The various relations of animals and plants to one another and to the outer world; -- now more commonly spelled ecology.

WordNet 3.0

  1. n. the branch of biology concerned with the relations between organisms and their environment
  2. n. the environment as it relates to living organisms

Etymologies

  1. German Ökologie : Greek oikos, house; see weik-1 in Indo-European roots + German -logie, study (from Greek -logiā, -logy).

Examples

Show 10 more examples...

Lists

These user-created lists contain the word ‘ecology’.

Comments

No comments yet...

Log in or sign up to get involved in the conversation. It's quick and easy.

‘ecology’ has been looked up 1739 times, added to 14 lists, and has a Scrabble score of 13.