† gustern.
Etymology: < gust v.1 + -er suffix1.
Scottish.
Obsolete.
the world > physical sensation > taste and flavour > [noun] > a test by tasting > one who tests by tasting
1609 J. Skene tr. Table 63 Gustars or taisters of Aill.
This entry has not yet been fully updated (first published 1900; most recently modified version published online December 2020).