Two words
May be 2 words combined (bas+idem) If not obvious, probably incorrect
bas N 3 9 NOM S F
bas N 3 9 VOC S F
bas, baseos/is N F [XXXBO]
pedestal; base, point of attachment; foundation, support; chord (of an arc);
dem TACKON
TACKON w/i-ea-id idem => same;
i PRON 4 2 NOM S M
i PRON 4 2 NOM S N
i PRON 4 2 ACC S N
idem, eadem, idem PRON [XXXAX]
(w/-dem ONLY, idem, eadem, idem) same, the same, the very same, also;