Meaning & use
lay dormant
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Meanings
phraseidiom
To stay inactive or hidden for a long time without showing any signs, then possibly become active later.
Grammar: Used with a subject that is a thing or feeling, not a person doing an action: the illness lay dormant.
Patterns
- something lays dormant
- something lay dormant for + time
- something has lain dormant since + time
The old volcano has lain dormant for more than a century.
Her interest in painting lay dormant until she retired and finally had free time.
The seeds lay dormant in the dry soil all summer and sprouted after the first heavy rain.
phraseidiomfigurative
To be present but not yet active or obvious, especially in a situation that could later develop.
Grammar: Often used about problems, feelings, or possibilities that are waiting to appear: a conflict lay dormant.
Patterns
- something lays dormant in something
- something lay dormant beneath the surface
Anger lay dormant beneath the surface of their polite conversation.
The legal dispute lay dormant for years before it suddenly returned to court.
Common combinations
- lay dormant for years
- The disease can lay dormant for years before any symptoms appear.
- lie dormant in the soil
- These seeds lie dormant in the soil until the temperature rises.
- has lain dormant
- The factory has lain dormant since the company closed it in 2010.
- lay dormant beneath the surface
- Old rivalries lay dormant beneath the surface of the friendly meeting.
- wake from dormancy
- The bear wakes from dormancy when spring arrives.
Synonyms and how they differ
- lie inactive
- Similar meaning, but "inactive" is a more general word and can describe people or machines, while "lay dormant" suggests a natural hidden state.
- lie fallow
- Used mainly about farmland that is left unused for a season; "lay dormant" is broader and can describe illness, feelings, or volcanoes.
- be latent
- A more technical way to say something exists but is not yet visible; it is common in medical and scientific writing rather than everyday speech.
Opposites
Word family
Commonly confused: lay dormant or lay/lie?
lay dormant vs lay/lie
"Lay" normally needs an object (lay the book down), but in "lay dormant" it is the past tense of "lie" (to be in a state). Many learners wrongly write "laid dormant."
Practice
The virus ______ dormant in her body for many years before doctors noticed it.
Choose one answer.
"Lay" is the past tense of "lie" and fits the past-time meaning here. "Laid" would need an object, and "lied" means told an untruth, so neither fits.
Make it your own
Write a sentence using “lay dormant”, then check it and compare it with the examples above.