The Boro under-21 captain will remain at Huish Park for a month.
The 19-year-old is a central midfielder, who can play at left-back or on the wing if required.
The Glovers have a good relationship with Boro following loan deals for Jonathan Grounds and Jonathan Franks last season.
Meanwhile Glovers striker Curtis Haynes-Brown has joined Blue Square Bet Premier side Cambridge United on a permanent deal.
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