Bee glue

Definition

Bee glue, also known as propolis, is a resinous mixture that honey bees produce by mixing saliva and beeswax with exudate gathered from tree buds, sap flows, or other botanical sources. It is used to seal gaps in the hive.

Etymology

Derived from the activity of bees producing the substance, and 'glue' referring to its adhesive properties. 'Propolis' is from Greek 'pro-', meaning 'before' or 'in front of', and 'polis', meaning 'city', referring to its use at the hive entrance.

Example

Honey bees use bee glue to seal unwanted open spaces in the hive and to embalm intruders that they have killed but cannot remove.

Synonyms

• Propolis

Related Terms

• Honeycomb
• Beeswax
• Hive

Usage Notes

Bee glue has antimicrobial properties and is used by bees to maintain a healthy and sterile environment within the hive.