en_tn/num/06/09.md

defiles his consecrated head

Here "head" represents the Nazirite man's hair, which symbolizes his vow. Alternate translation: "defiles his long hair which shows everyone he is separated to God" or "he becomes defiled" (See: rc://en/ta/man/jit/figs-metonymy)

the seventh day

"day 7" (See: rc://en/ta/man/jit/translate-ordinal)