1. (noun) a structure of small hexagonal cells constructed from beeswax by bees and used to store honey and larvae

• construction
• structure

2. (noun) a framework of hexagonal cells resembling the honeycomb built by bees

• framework

3. (verb) carve a honeycomb pattern into

• fret

4. (verb) penetrate thoroughly and into every part

• penetrate
• perforate

5. (verb) make full of cavities, like a honeycomb

• alter
• change
• vary