lake in Italy, named for the town along its shore, which is Roman Comum, from Celtic cumba "valley" (compare coomb). Its ancient name was Lacus Larius; Lacus Comacinus begins to appear 4c. It is associated with Virgil and the two Plinys.
commutation
commutative
commutator
commute
commuter
Como
comorbidity
comp
compact
compaction
compactness
)window.location='https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=byronic106@yahoo.com&lc=US&item_name=Donation+to +Help+Keep+Etymonline+Free+and+Open&no_note=0&cn=&curency_code=USD&bn=PP-DonationsBF:btn_donateCC_LG.gif:NonHosted'){kind=link}