Proto-Basque: *tako, *taket
Meaning: 1 stake, post 2 circular piece of wood
Bizkaian: taket 1, tako 2
Gipuzkoan: taket 1
High Navarrese: taket 1
Comments: Aulestia & White cite taket 'stake, wedge, block, chock, stopper' (adj. 'stupid'); tako 'wedge, block, chock, stopper'. Spanish taco is of obscure origin, probably < Vasconic.