ἀπελλόν

English (LSJ)

αἴγειρος, Hsch.

Spanish (DGE)

chopo, Populus nigra Hsch.

Frisk Etymological English

Grammatical information: n.
Meaning: · αἴγειρος H.
Origin: XX [etym. unknown]
Etymology: The word has been connected with Lat. populus. Though I consider IE origin improbable, one might suppose *h₂pel- > ἀπελ- with po-h₂pel- > *popel-os. Here also Gm. Vielbaum (Kluge-Seebold s.v. Pappel)?