peg -- (regulator that can be turned to regulate the pitch of the strings of a stringed instrument)
peg, pin, thole, tholepin, rowlock, oarlock -- (a holder attached to the gunwale of a boat that holds the oar in place and acts as a fulcrum for rowing)
Overview of verb peg
The verb peg has 4 senses
nail down, nail, peg -- (succeed in obtaining a position; "He nailed down a spot at Harvard")
peg -- (pierce with a wooden pin or knock or thrust a wooden pin into)
peg, peg down -- (fasten or secure with a wooden pin; "peg a tent")
peg -- (stabilize (the price of a commodity or an exchange rate) by legislation or market operations; "The weak currency was pegged to the US Dollar")