The Hittite word gur-ta-an
Word gur-ta-an
Transliteration gurtan
Meaning town, citadel, acropolis
See also Phrygian: ΓΟΡΔ- ‘town, city, yard’
Greek: χόρτος ‘fenced yard’
Old Norse: garðr ‘yard, courtyard, fence, wall’

Other words that might be of interest
ḫa-aš-ša-a- ‘fireplace, hearth’, a-aš-kán ‘gate’, tak-šu-ul ‘agreement, settlement, peace-treaty’