noun
touching with a finger; inserting a finger
General action of touching or inserting a finger into something, often used in everyday contexts like checking temperature or applying ointment.
See also: 入れ (いれ)
傷口に指入れしないでください。
Please don't put your finger in the wound.
赤ちゃんが鼻に指入れしてしまった。
The baby stuck a finger up its nose.
noun
Colloquial and vulgar term for sexual fingering. Used in explicit or informal contexts.
彼は彼女に指入れをした。
He fingered her.
More explicit slang for manual stimulation of female genitals, often considered cruder than 指入れ.
Compound of 指 (yubi, 'finger') and 入れ (ire, 'putting in'), from the verb 入れる (ireru). The sexual sense is a colloquial extension of the literal meaning.