疾
jí
(bound form) disease; ailment
(bound form) swift; (literary) to hate; to abhor
sickness (疒) + arrow (矢) = disease that strikes swiftly
疒 is the sickness radical, framing 疾 as a disease concept. 矢 (arrow) mainly contributes the sound jí, though the image of an arrow piercing the body may have motivated the character's secondary meaning of swiftness.
他得了一种怪疾，医生也不知道怎么治。
tā dé le yī zhǒng guài jí, yī shēng yě bù zhī dào zěn me zhì。
He came down with a strange disease, and even the doctor did not know how to treat it.
疾风把树上的叶子都吹落了。
jí fēng bǎ shù shàng de yè zi dōu chuī luò le。
The swift wind blew all the leaves off the trees.
Words with 疾
遗传性疾病
yí chuán xìng jí bìng
genetic disorder
阿米巴痢疾
ā mǐ bā lì ji
amebic dysentery
隐疾
yǐn jí
an unmentionable illness (e.g. venereal disease)
不疾不徐
bù jí bù xú
neither too fast nor too slow (idiom)
中国残疾人联合会
zhōng guó cán jí rén lián hé huì
China Disabled Persons' Federation
大声疾呼
dà shēng jí hū
to call loudly (idiom); to get people's attention
奋笔疾书
fèn bǐ jí shū
to write at a tremendous speed
宿疾
sù jí
chronic ailment
吊死问疾
diào sǐ wèn jí
to grieve for the sick and the dying
心脏疾患
xīn zàng jí huàn
heart disease
心血管疾病
xīn xuè guǎn jí bìng
cardiovascular disease
性疾病
xìng jí bìng
sexually transmitted disease; venereal disease