hesternus

Etymology
From Proto-Italic *hesternos, from earlier *xesternos, from (*xesternos is the reflex generated from the apheresis of dʰ- in the initial consonant cluster *dʰǵʰ-, otherwise it is *θesternos but the regular development is x > h). Equivalent to. Cognate with 🇨🇬 (cf. yesterday), 🇨🇬 (cf. Gestern) and 🇨🇬.

Adjective

 * 1) yesterday's