DEF: Sleep, to lie dormant, latent.
EX:
Kids who sleep well learn well: Tips for encouraging healthy slumber.
Industrial fairs return to Toronto after the pandemic slumber.
A slumber party is a party in which all the guests spend the night at the house where the party is held.
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Merriam-Webster Online Dictionary
slumber (verb)intransitive verb
1.
a) to sleep lightly - doze
b) - sleep
2.
a) to be in a torpid, slothful, or negligent state
b) to lie dormant or latent
1.
a) - sleep
b) a light sleep
2.
- lethargy torpor