Je was op zoek naar: aestivo (Latijn - Engels)

aestivo
aestivo, aestivare, aestivavi, aestivatus spend/pass the summer;

per posticam egressus est servique regis ingressi viderunt clausas fores cenaculi atque dixerunt forsitan purgat alvum in aestivo cubicul
when he was gone out, his servants came; and when they saw that, behold, the doors of the parlour were locked, they said, surely he covereth his feet in his summer chamber.