easterly

nouns

a wind from the east
east wind, easter, easterly

adjectives

lying in or toward the east
"the east side of New York"; "eastern cities"
easterly, eastern
from the east; used especially of winds
"an eastern wind"; "the winds are easterly"
easterly, eastern
is derived from
easter

adverbs

from the east
"the winds blew easterly all night"
easterly
antonym
westerly
is derived from
east