incantus
[ML (alsoinqua-), cf. OF enchant, encans, inquant (etc.); cf. ML incantare (inqua-) ‘to auction’, perh. identical w. CL incantarethough freq. assoc. w. in quantum (e. g. Meyer-Lübke Rom. Etym. Wörterbuch3 (Heidelberg, 1935), 6933)]
, auction-sale.1524navem una cum apparatu suo hujusmodi ‥ vendendam fore per subhastaciones, proclamaciones et ~us(Warrant) MS PRO HCA 39/1/18.