Is “Astern” a Scrabble word?
Yes
ASTERN
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Astern
/əˈstɜːn/
adjective
1.Behind a vessel; having a bearing of 180 degrees from ahead.
“If one ship is following another, the first is astern of the second.”
adverb
1.Behind (a vessel); in the rear.
2.In the direction of the stern; backward (motion); to the rear.
3.At or toward the rear of a vessel.