Meaning : A conceptual whole made up of complicated and related parts.
Example :
The complex of shopping malls, houses, and roads created a new town.
Synonyms : complex
Meaning : Considered the most highly evolved dicotyledonous plants, characterized by florets arranged in dense heads that resemble single flowers.
Synonyms : composite plant
Meaning : Consisting of separate interconnected parts.
Meaning : Of or relating to or belonging to the plant family Compositae.