覈
hé HSK7

investigate

核 hé frequency
variant 覈
to verify verb
(bound form) to examine; to check; to investigate or verify facts or figures
precise
(literary) precise; thorough; detailed
覈 hé
to examine
to verify or examine against a standard; to audit or check for accuracy
bran
(literary) coarse residue of rice or wheat after husking; bran or chaff
concise
(of writing or speech) precise, accurate, and concise; strictly factual
核 覈 hé
coarse bran
(literary) the hard, coarse bits of grain left after husking

Frequency
Character
Written text
8,478th most common 0.010 per million
Word
Movie subtitles
12.4 per million appears in 4% of films
Written text
70.2 per million

Details
HSK 3.0
Level 7
Strokes
19
Unicode
U+8988

Sources
Frequency data
MTSU Chinese text computingBCC Corpus (BLCU)