核
hé HSK5

seed, kernel, core

核 hé frequency
nucleus abbreviation
the central core of an entity or atom; relating to atomic energy or weapons

原子的质量几乎全部集中在核上。

yuán​zǐ de zhì​liàng jī​hū quán​bù jí​zhōng zài hé shàng.

Almost all the mass of an atom is concentrated in the nucleus.

pit noun
the hard stone or seed inside a fruit

这种桃子的核特别硬。

zhè zhǒng táo​zi de hé tè​bié yìng.

The pit of this peach is exceptionally hard.

verify verb
to examine, check, or audit for accuracy

请你把这两天的账目再核一遍。

qǐng nǐ bǎ zhè liǎng tiān de zhàng​mù zài hé yī biàn.

Please verify the accounts for the last two days once more.

核 (覈) hé
investigate verb
to investigate

关于他身份的真实性，尚有待再核。

guān​yú tā shēn​fèn de zhēn​shí​xìng, shàng yǒu​dài zài hé.

The authenticity of his identity has yet to be verified.

Frequency
Character
Written text
828th most common 216.8 per million
Movie subtitles
1,301st most common 59.5 per million appears in 18% of films
Word
Movie subtitles
12.4 per million appears in 4% of films
Written text
70.2 per million

Details
HSK 2.0
Level 5
HSK 3.0
Level 5
Strokes
10
Unicode
U+6838

Sources
Definitions
CC-CEDICT
Frequency data
MTSU Chinese text computingSUBTLEX-CHBCC Corpus (BLCU)