| niche definitions |
| # | Definition | Sets |
| 1 | the ecological "job and address" of a plant or animal in nature. | 104 sets |
| 2 | the ecological "job and address" of a plant or animal in nature | 53 sets |
| 3 | organism's role, or job, in its habitat | 51 sets |
| 4 | full range of physical and biological conditions in which an organism lives and the way in which the organism uses those conditions | 50 sets |
| 5 | (ecology) the status of an organism within its environment and community (affecting its survival as a species) | 37 sets |
| 6 | a decorative recess in a wall; a suitable place or position for a person or thing | 14 sets |
| 7 | a decorative recess in a wall | 14 sets |
| 8 | the role each population has in its habitat | 13 sets |
| 9 | the role of an organism in an ecosystem | 13 sets |
| 10 | a place or situation suited for a person or thing; a recess in a wall | 13 sets |
| 11 | unique living arrangement of an organism defined by its habitat, food sources, time of day it is most active, and other factors | 13 sets |
| 12 | an organisms way of life | 12 sets |
| 13 | an organism's way of life | 11 sets |
| 14 | full range of physical and biological conditions in which an organism lives and the way in which the organism uses those conditions. | 11 sets |
| 15 | n. a place or situation suited for a person or thing; a recess in a wall | 11 sets |
| 16 | the way of life of a species | 11 sets |
| 17 | a recess in a wall | 10 sets |
| 18 | small space or hollow in a wall for storing or displaying things | 10 sets |
| 19 | the role of a species in an ecosystem | 10 sets |
| 20 | full range of physical and biological conditions in which an organsim lives and the way in which the organism uses those conditions | 9 sets |
| 21 | the status of an organism within its environment and community (affecting its survival as a species) | 9 sets |
| 22 | an enclosure that is set back or indented | 9 sets |
| 23 | a small segment of the market, usually based on customer needs discovered through market research. | 9 sets |
| 24 | the unique position occupied by a species, both in terms of its physical use of its habitat and its function within an ecological community | 8 sets |
| 25 | the role of an organism in its habitat | 8 sets |
| 26 | the full range of physical and biological conditions in which an organism lives and the way in which the organism uses those conditions | 8 sets |
| 27 | (n.) a decorative recess in a wall; a suitable place or position for a person or thing | 8 sets |
| 28 | a suitable place | 7 sets |
| 29 | position a species has in its environment | 7 sets |
| 30 | the role that an organism has in an ecosystem | 7 sets |
| 31 | the role or part played by an organism in its habitat | 7 sets |
| 32 | the functional role of a particular species in an ecosystem | 7 sets |
| 33 | the position or function of an organism in a community of plants and animals. | 6 sets |
| 34 | functional role of a species in an ecosystem | 6 sets |
| 35 | (n) a decorative recess in a wall; a suitable place or position for a thing | 6 sets |
| 36 | the job that an organism has in an ecosystem | 6 sets |
| 37 | the role played be an organism in an ecosystem; its food prefrences, requerments for water, spechial behaviors | 5 sets |
| 38 | an organism's role in its environment | 5 sets |
| 39 | the unique ways an organism survives, obtains food and shelter, and avoids danger | 5 sets |
| 40 | role of an organism in its habitat | 5 sets |
