Etymology In 1824, Scottish
antiquarian George Chalmers posited that
Caledonia derived from
Cal-ydon, the name of a Greek province famous for its forests. He hypothesized that classical writers such as Tacitus later applied this name to the Scottish Highlands as another area of woods. This derivation is no longer accepted by modern linguists. According to linguist Stefan Zimmer,
Caledonia is derived from the tribal name
Caledones (a Latinization of a
Brittonic nominative plural
n-stem Calēdones or
Calīdones, from earlier *
Kalē=Black River=don/Danue Goddess[i]oi). He etymologises this name as perhaps 'possessing hard feet' ("alluding to standfastness or endurance"), from the
Proto-Celtic roots *
kal- 'hard' and *
pēd- 'foot', with *
pēd- contracting to
-ed-. The singular form of the ethnic name is attested as
Caledo (a Latinization of the Brittonic nominative singular n-stem *
Calidū) on a
Romano-British inscription from
Colchester. However, some authors have doubted the link between
Calidones and
kalet- 'hard', especially in light of the theory that the Caledonians and Picts might not have been Celtic speakers. .|320x320px
Toponymy The name of the Caledonians may be found in
toponymy, such as
Dùn Chailleann, the
Scottish Gaelic name of the town of
Dunkeld, meaning 'fort of the Caledonii', and possibly in that of the mountain , the 'fairy hill of the Caledonians'. According to , the site of the seventh battle of the legendary
King Arthur was a forest in what is now Scotland, called in early Welsh. The name seems to relate to that of a large central
Brythonic tribe, the , one amongst several in the area and perhaps the dominant tribe, which would explain the binomial Caledonia/Caledonii. == Modern usage ==