察さっ知ち

さ

っ

ち

Common wordFreq.FrequencyTop 20,000

察知する · noun or participle which takes 'suru'

Form	Positive	Negative
Dictionary	察さっ知ちする	察さっ知ちしない
Polite	察さっ知ちします	察さっ知ちしません
Past polite	察さっ知ちしました	察さっ知ちしませんでした
Past	察さっ知ちした	察さっ知ちしなかった
Te-form	察さっ知ちして	察さっ知ちしないで
Desire	察さっ知ちしたい	察さっ知ちしたくない
Potential	察さっ知ちできる	察さっ知ちできない
Passive	察さっ知ちされる	察さっ知ちされない
Causative	察さっ知ちさせる	察さっ知ちさせない
Causative passive	察さっ知ちさせられる	察さっ知ちさせられない
Volitional	察さっ知ちしよう
Polite volitional	察さっ知ちしましょう
Imperative	察さっ知ちしろ	察さっ知ちするな
Conditional	察さっ知ちすれば	察さっ知ちしなければ
Tara conditional	察さっ知ちしたら	察さっ知ちしなかったら

Meanings

noun or participle which takes 'suru', transitive verb, noun

sense; perceive; detect

Used for noticing or inferring something not directly stated, often based on subtle signs or indirect information. Common in formal and news contexts.

彼かれは危き険けんを察さっ知ちしてすぐに逃にげた。
He sensed danger and fled immediately.
記き者しゃは政せい府ふの動うごきを察さっ知ちしていた。
The reporter had detected the government's move.

See all 21 example sentences ›

Usage patterns

〈事こと〉の気け配はいを察さっ知ちするto sense the presence/signs of something
犬いぬは主しゅ人じんが帰かえってくる気け配はいを察さっ知ちした。
The dog sensed that its owner was coming home.
危き険けんを察さっ知ちするto detect danger
動どう物ぶつは敵てきの接せっ近きんを素す早ばやく危き険けんと察さっ知ちする。
Animals quickly detect danger when an enemy approaches.
〈人ひと〉の意い図とを察さっ知ちするto sense someone's intention
彼かの女じょは上じょう司しの意い図とをすぐに察さっ知ちした。
She quickly sensed her boss's intention.
異い変へんを察さっ知ちするto detect that something unusual is happening
システムは異い変へんを察さっ知ちして自じ動どう的てきに停てい止しした。
The system detected an anomaly and automatically shut down.

Kanji

察guess, presume, surmise
知know, wisdom

Related words· 7

察さっするN2
察する is the more common verb for sensing someone's feelings or a situation, while 察知 is a stiffer, more formal word often used for detecting danger or hidden facts.
気き付づくN4
気づく is a casual, everyday verb for noticing something, while 察知 is formal and implies picking up on subtle or indirect signs.
感かん知ち
感知 usually describes physical or mechanical detection (e.g. by a sensor), whereas 察知 emphasizes intuitive or inferential perception.
見み抜ぬくN1
見抜く stresses seeing through a disguise or lie to the truth, while 察知 focuses on catching subtle signs before they become obvious.

Show 3 more

悟さとるN1
悟る suggests a sudden, deep realization or enlightenment, while 察知 is about quietly picking up on cues in a situation.
感かんじ取とる
察知する is a more formal, often written word for detecting or sensing something (like danger or a plan), while 感じ取る is more natural in everyday speech about feelings and atmosphere.
洞どう察さつN1
察知 means to sense or detect something (often a danger or intention) quickly, while 洞察 suggests a deeper, more comprehensive grasp of underlying truth.

Don't confuse with

検けん知ち
検知 refers to mechanical or instrumental detection (e.g. a smoke detector), while 察知 refers to a person's intuitive perception of a situation.
察さっし
察知 is the act of detecting or noticing something (often danger or a change), while 察し refers more broadly to the general ability or result of inferring someone's feelings or meaning.

Etymology

Compound of 察 (さつ, 'guess, perceive') and 知 (ち, 'know'). The reading さっち results from a common sound shift (促音便) where さつち becomes さっち.