What is the meaning of the word "dagda"?

The Dagda's myths and attributes reflect the importance of prosperity, protection, and wisdom in Celtic culture, making him a revered and enduring figure in mythological studies.

Definitions:

A prominent figure in Irish mythology, considered one of the most powerful and important gods in the Celtic pantheon, associated with fertility, agriculture, strength, and druidry, and often depicted as a father-figure, protector, and warrior. NOUN
- Known for his inmense strength, the Dagda wielded a club that could both take life and restore it.
Significant god in Irish mythology, whose most prominent attributes are his magical staff, large cauldron, and a harp that commands the seasons. ADJECTIVE
- The Dagda with his magical cauldron, ensured that his people never went hungry, symbolizing abundance and prosperity.