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Definition of astern

astern

/əˈstɜːrn/
a · stern

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astern Lexical Profile

astern Game Scores & Validity

• adverb

1

Behind or toward the rear of a ship or aircraft.

Example

"The coast guard cutter left a long white wake stretching far astern."


2

Backward; in reverse motion (of a ship or boat).

Example

"The pilot ordered the engines full astern to avoid colliding with the pier."

Synonyms
View all synonyms for astern

• adjective

1

Situated at or toward the stern or rear of a ship or aircraft, or directly behind it.

Example

"The captain checked the radar to monitor the vessels that were still astern."

• preposition

1

Behind the stern of (a ship) or in the rear of.

Example

"Normally uses 'astern of', though occasionally in nautical contexts a boat is said to pass directly astern the flagship."

Word Nuance & Usage

While 'aft' refers to a location inside a ship toward the rear, 'astern' typically refers to a position or movement outside and behind the vessel, or backward movement of the vessel itself.

• Rhymes for astern

Word Origin & Etymology

Formed in the early 17th century from the prefix 'a-' (meaning 'on' or 'in') and 'stern' (the rear end of a ship), which likely derives from Old Norse 'stjórn', meaning 'steering'.

Cite this Entry


Wordmom. (2026). Definition of Astern. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/astern
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