Bayberry \Bay"ber*ry\, n. (Bot.)
   (a) The fruit of the bay tree or Laurus nobilis.
   (b) A tree of the West Indies related to the myrtle (Pimenta acris).
   (c) The fruit of Myrica cerifera (wax myrtle); the shrub itself; -- called also candleberry tree. [1913 Webster]

Bayberry tallow, a fragrant green wax obtained from the bayberry or wax myrtle; -- called also myrtle wax. [1913 Webster]

Source: The Collaborative International Dictionary of English v.0.48
 

bayberry tallow

Source: WordNet (r) 2.0
 

Bayberry \Bay"ber*ry\, n. (Bot.)
   (a) The fruit of the bay tree or Laurus nobilis.
   (b) A tree of the West Indies related to the myrtle (Pimenta acris).
   (c) The fruit of Myrica cerifera (wax myrtle); the shrub itself; -- called also candleberry tree.

Bayberry tallow, a fragrant green wax obtained from the bayberry or wax myrtle; -- called also myrtle wax.

Source: Webster's Revised Unabridged Dictionary (1913)