Webster's Revised Unabridged Dictionary · 1913

Easterling

Easterling , noun

[Compare Sterling.]

1.
A native of a country eastward of another; -- used, by the English, of traders or others from the coasts of the Baltic.
Merchants of Norway, Denmark,... called... Easterlings because they lie east in respect of us. — Holinshed
2.
A piece of money coined in the east by Richard II. of England. — Crabb
3.
(Zoology) The smew.

Easterling , adjective

Relating to the money of the Easterlings, or Baltic traders. See Sterling.