buirdly
Sturdy, well-built; solid, stocky.
So John Muir was brought in from his seat in the lorry, he was big and cheery and buirdly, John Muir, a roadman of Segget [...].
Where it comes from
Borrowed from Scots buirdly, alteration of earlier buirly (“burly”), of uncertain origin.
Adapted from the Wiktionary entry buirdly (CC BY-SA 4.0).