burrow
UK[ˈbʌr.əʊ]US[ˈbɝː.oʊ]
v
to dig a hole or tunnel in the ground, especially to live in
n
a hole or tunnel dug in the ground by a small animal as a dwelling
Etymology
the word 'burrow' originates from middle english 'borow', which itself is a variant of 'burgh', meaning a hill, fortress, or dwelling. this middle english term derives from old english 'beorg', meaning a hill, mound, or barrow. the semantic connection is clear: from the concept of a raised earthwork or hill, the meaning shifted to the hole or shelter dug into it. the ultimate proto-germanic root is bergaz, meaning 'mountain' or 'high place', linking the action of digging to the resulting earthen structure. this etymological journey illustrates how a word for a prominent landscape feature evolved to describe the concealed dwelling of a small animal.
Analysis
this word is a simplex form. it is not productively formed from separable modern english morphemes.
Examples
the rabbit will burrow into the soft soil to create a nest.
we found the fox's burrow at the base of the old tree.
the larvae burrow deep into the wood, causing damage.