Sc. and north. dial. = OAT.
1513–75. Diurn. Occurrents (1833), 181. Aittis and peis growand thair about.
1570. Wills & Inv. N. Counties (1835), I. 344. Fywe bollis quheit & fywe bollis beir & aitts.
1786. Burns, Wks., III. 13. An’ Aits set up their awnie horn.
