[...]ca[...]rruṃ[...]

http://lila-erc.eu/data/corpora/CLaSSES/id/corpus/token/id/BTT-160-31 an entity of type: Terminal

Token context:

... [...] uṣạs (centuria) fru[...] [...] [...]ṭralem [...] [...]s faber [...] [...]ca[...]rruṃ[...] [...]ṭ qṣ(...) ẹ[...] [...]eṇị ạ[...] [...]ịụṣ (centuria) [...] [...]ụṣ ṃạ[...]ṛị[...] ...

References:

Vindolanda writing tablets edited by Bowman and Thomas (1983-2003) and Bowman, Thomas and Tomlin (2010-2019); Number 160
[...]ca[...]rruṃ[...] 
[...]ca[...]rruṃ[...] 

data from the linked data cloud