IPA: /ˈælviəˌleɪt/
KK: /ælˈviːəleɪt/
Having a surface that is shaped like a honeycomb, with many small holes or pits.
The alveolate structure of the coral provides a unique habitat for marine life.
Alveolate is formed from "alveolus" (from Latin, meaning small cavity or hollow) and the suffix "-ate" (indicating having the quality of). The word describes something that has small cavities or hollows, resembling a honeycomb structure.
Think of 'alveolus' meaning a small cavity, and remember that 'alveolate' refers to something that has many small cavities or hollows.