PROTO: *Hainc-
MEANING: 1 (hard) frost 2 very strong ice 3 very cold wind
BZK: antzigar, (Oñate) aintzigar, (Orozko) intziar 2, (Galdakano) 3
GIP: antzigar, intziar, (Andoain) aintzigar
COMMENTS: A compound of *Hainc- + *eihar̄ 'dry'. Cf. PNC *jămʒĂ 'snow'.