acra

Etymology
From, probably back-formed from as this is more easily encountered and even the English is most likely found in books written by Germans.

Noun

 * 1)  The vascular areas of the body most removed from the heart.

Noun

 * 1) A type of fish fritter

Etymology 1
Probably borrowed from, otherwise from ; either way from , from.

Noun

 * 1) acre

Noun

 * 1)  tool, implement
 * 2) service, convenience

Etymology
, from.