refraining from speaking or remaining quiet in a particular moment

having great physical weight or being burdensome to carry

the process of emotions, thoughts, or experiences maturing or becoming clearer through the passage of time and reflection

matter that has settled to the bottom of a liquid or accumulated as a geological layer; a deposit

to be deeply absorbed or engrossed in a particular state of mind, feeling, or atmosphere

to think deeply and seriously; a state of deep thought or meditation

deep, intense, or significant in feeling, thought, or quality

to be obsessively involved in something harmful or excessive and unable to extricate oneself

steady, calm and collected, and not nervous

firm, stable, and controlled in movement, sound, or gait

a state of being out of the public eye or inactive for a long period

low-pitched, dull, or stifled (of sound)

to mutter to oneself or ponder irresolutely

to sink into a state of low spirits, depression, or dejection

to be fast asleep; to be in a deep slumber

low-pitched and deep voice

to sink down

to become intoxicated or deeply engrossed

the process of land or a structure sinking, settling, or caving in, often due to underground movement or the extraction of resources

to sink

gloomy; somber; overcast

composed, serene, or steady in character and demeanor

to indulge or wallow in something, such as an addiction or vice

feeling or expressing deep sorrow or profound sadness, especially regarding loss

to sink into vice, depravity, or a miserable condition

a boat or vessel that has sunk and remains on the bottom of a body of water

to submerge or descend into a substance, such as liquid or a surface.

to sink and float; moving up and down on the surface of water

having a dull, oppressive, or dead atmosphere

to stay silent and not speak; keeping one's thoughts to oneself

to attack and sink (a ship)

(idiom) dizzy; groggy

Chinese eaglewood; agarwood tree; lignum aloes (Aquilaria agallocha)

habitually silent or disinclined to speak

to sink and emerge; to drift along with the current

melancholy; gloomy

erythrocyte sedimentation rate (ESR)

to stay calm and keep one's cool, especially under pressure or when provoked

to be deeply immersed or engrossed in something, typically an addictive habit or a negative emotional state

to cut off one's means of retreat to show determination; to commit oneself fully to a course of action by making withdrawal impossible

to be lost or deeply immersed in a mental state, such as contemplation or daydreams

precipitate; sediment

dark (weather or mood)

to disappear without a trace like a stone sinking into the sea; to elicit no response or news

to keep cool; to stay calm

open caisson

feeling mentally clouded, dizzy, or semi-conscious due to exhaustion or illness