to breathe

to suck in; to absorb; to inhale

mouth (口) + reach (及) = inhale

及 primarily contributes the sound xī here; the mouth radical (口) anchors the meaning. Together they evoke the mouth drawing something inward.

+
To reachPhonetic
The mouthSemantic

他深深地了一口气,然后慢慢呼出。

tā shēn shēn de xī le yī kǒu qì,rán hòu màn màn hū chū。

He took a deep breath in, then slowly breathed out.

这种布料能水,很适合夏天用。

zhè zhǒng bù liào néng xī shuǐ,hěn shì hé xià tiān yòng。

This type of fabric can absorb water, making it very suitable for summer use.

Words with 吸

吸烟

xī yān

to smoke

门吸

mén xī

doorstop

上呼吸道感染

shàng hū xī dào gǎn rǎn

upper respiratory tract infection

呼吸

hū xī

to breathe

中东呼吸综合征

zhōng dōng hū xī zōng hé zhēng

Middle East respiratory syndrome (MERS)

二级头呼吸器

èr jí tóu hū xī qì

(scuba diving) regulator; demand valve

人工呼吸

rén gōng hū xī

artificial respiration (medicine)

静脉吸毒

jìng mài xī dú

intravenous drug

倒吸一口凉气

dào xī yī kǒu liáng qì

to gasp (with amazement or shock etc)

备用二级头呼吸器

bèi yòng èr jí tóu hū xī qì

(scuba diving) backup regulator; octopus

口吸盘

kǒu xī pán

oral sucker (e.g. on bloodsucking parasite)

同类相吸

tóng lèi xiāng xī

Like attracts like.

More characters with 口