tuỷ
noun

marrow

tuỷ sống

tuỷ sống
noun

(anatomy) spinal cord

tuỷ xương

tuỷ xương
noun

bone marrow

cabinet; cupboard; wardrobe; chest; safe
(figuratively, colloquial) something valuable and useful that is kept by people to themselves, and only shown or used in times of need to win over others; stock-in-trade
(figuratively) part of a subject deemed to be high-yield in exams and chosen as the focus of one's study/exam preparation

verb

(Central Vietnam) to cover (with); to overlay (with)

tủ lạnh

tủ lạnh
noun

refrigerator

tủ sách
noun

bookcase

tủi
verb

to deplore; to lament; to grieve; to self-pity

tủi hờn

tủi hờn
verb

to be vexed; to feel resentful (due to one's situation)

tủi thân

tủi thân
verb

to feel self-pity

tủm tỉm

tủm tỉm
verb

(intransitive) to smile with closed lips

tủn mủn

tủn mủn
adj

petty; finicky; nit-picky
crumbly; fragmented; shredded

chữ Hán form of thỉ (“arrow”).