unmoor

IPA/ʌnˈmɔːr/
IPA/ʌnˈmʊr/

unmoor — verb

  • unmoorpresent simple I / you / we / they
  • unmoors3rd person singular
  • unmooring-ing form
  • unmooredpast simple

1. to release a boat, ship, or other vessel from the ropes, chains, or anchors that

1.verbtransitive / intransitiveB2
Definition

to release a boat, ship, or other vessel from the ropes, chains, or anchors that keep it from drifting away from land or the seabed.

Example

Hiro unmoored the fishing boat from the dock and pushed it out into the current.

unmoor + (boat) from [place]

The crew worked quickly to unmoor the ship before the storm reached the harbour.

transitive: unmoor + ship

Common collocations
  • unmoor a boat
  • unmoor a ship
  • unmoor from the dock
  • unmoor from the harbour
Synonyms
  • cast off

    more common in everyday nautical speech; 'cast off' can also apply to releasing any line or rope

  • untie

    more general; does not carry the nautical specificity of 'unmoor'

  • release

    broader and less vivid; does not imply a boat was moored

Antonyms
  • moor

    the direct opposite: to fasten a boat in place with ropes or anchors

Grammar Patterns

unmoor + object (boat / ship / vessel)

unmoor (with no object)

Usage Note

This is the original, literal sense of the word, used mostly in nautical contexts. The intransitive form (e.g. "the boat unmoored") is less common than the transitive form.

Common Mistakes

He unmoored the car from the parking spot.
He unmoored the sailboat from the dock.
'unmoor' is only used for boats and ships, not for cars or other vehicles.

2. to lose or cause someone to lose a sense of connection, stability, or belonging,

2.verbtransitive / intransitiveC1
Definition

to lose or cause someone to lose a sense of connection, stability, or belonging, leaving you feeling unsettled, anxious, or without clear direction — like a boat drifting after its ropes have been untied.

Example

Nila felt unmoored in her new country, unsure of her place in the world.

feel unmoored (passive adjective)

Losing his job unmoored Brandon and left him without a clear sense of purpose.

transitive: event + unmoored + person

Common collocations
  • feel unmoored
  • become unmoored
  • leave someone unmoored
  • unmoor from traditions
  • unmoor from one's roots
  • deeply / completely / suddenly unmoored
Synonyms
  • displace

    more about physical or geographic removal; less emotional than 'unmoor'

  • uproot

    suggests a forced removal from one's home or community; stronger than 'unmoor'

  • unsettle

    lighter in intensity; focuses on short-term discomfort rather than loss of direction

Antonyms
  • ground

    implies emotional or psychological stability; opposite of the drifting feeling in 'unmoor'

  • anchor

    suggests being securely held in place, the opposite of being adrift

Grammar Patterns

unmoor + object (person / community / belief system)

be unmoored (passive, most common)

feel / become unmoored

Usage Note

In this figurative sense, 'unmoor' is most common in the passive form (be unmoored) or as an adjective (unmoored). The active transitive form (e.g. 'the event unmoored her') is less frequent but acceptable in literary or formal writing. Distinguish from sense 1, where the subject is literally a boat; here the subject is a person, community, or emotional state.

Common Mistakes

I felt unmoored from my chair.
I felt unmoored after the divorce.
'unmoor' in the figurative sense is about emotional or psychological dislocation, not physical position inside a room.

Word family

Synonym discussion

Sense: verb/2

All four words describe a loss of connection or stability, but they differ in cause, scope, and emotional weight. 'Unmoor' is the most metaphorical and literary of the group: it compares emotional dislocation to a boat drifting away from its dock. 'Uproot' is stronger and more concrete, suggesting a violent tearing away from one's home, community, or way of life — someone uprooted by war has lost far more than someone simply unmoored by a life change. 'Displace' is the most neutral and factual: it describes physical or statistical removal without commenting on the emotional impact (e.g. 'displaced persons'). 'Unsettle' is the mildest and most common, describing a temporary feeling of discomfort rather than a lasting loss of direction. For example: the new student felt unsettled on the first day of school (temporary); after her parents divorced, she felt unmoored for years (lasting and profound).

unmoor ↗uproot ↗displace ↗unsettle ↗

Common collocations

Nouns

Adverbs

Phrases

  • cast off moorings
  • untie from the dock
  • feel adrift

Prepositions

Etymology

Germanic (Middle Low German / Middle Dutch)Middle EnglishEnglish

The word 'unmoor' is formed by adding the prefix 'un-' (meaning 'reverse' or 'remove') to the verb 'moor', which comes from Middle English 'moren' (to fasten or secure a ship), probably from Middle Low German 'mōren' or Middle Dutch 'maren'. The literal nautical sense dates back to the 15th century. The figurative meaning — to become emotionally or mentally adrift — emerged in the late 19th and early 20th centuries and became more common in literary and psychological writing after the 1950s.

First known use

15th century

15th century, in the meaning defined at transitive sense