aerar p.930 Laborare...
http://lila-erc.eu/data/lexicalResources/NLW/id/attestation/33138 <http://www.w3.org/nl/lemon/frac#Attestation>
aerar p.930 Laborare...
aerar p.930 Laborare, arbeiten. ... Praebere iugis indelassabile corpus.