== {{-eu-}} ==
{{-avv-|eu}}
{{Pn}}
# [[ieri]]

{{-pron-}}
{{IPA|/ˈatso/}}

{{-etim-}}
dal proto-basco ''*aco'' o ''*eci''

{{-rel-}}
[[gaur]], [[bihar]], [[herenegun]], [[etzi]]

{{-ref-}}
*Morris, Mikel, ''Basque'', in: AA.VV., ''Europe Phrasebook'', Lonely Planet, Victoria, 2001, p. 39
* {{Fonte|Hiztegia 3000|http://www1.euskadi.net/hizt_3000/|Castellano-Euskera/Euskera-Castellano}}
* {{Fonte|1=StarLing|2=http://starling.rinet.ru/cgi-bin/response.cgi?root=config&morpho=0&basename=%5Cdata%5Csinocauc%5Cbasqet&first=1|3=Basque etymology}}