Definition of "delineator" in English

noun

1. One who, or that which, delineates.

2. A device to aid in the delineation of something.

3. Any of various jobs that involve delineation, especially that of technical details.

4. (computing) Synonym of delimiter.

5. (grammar) A suffix used in some Melanesian languages that acts like a determiner and signals that the noun to which it is attached can be used as an agent.