a teasing needle is a needle that is use when dissecting something
Teasing needle that is arrow shaped
If I understand what you're asking, the needle is used to 'tease' apart the organs so you can see them better. With small animals (e.g. some species of Drosophilla) it's hard to dissect using a scalpel, so needles are used instead.
Eve teasing is a euphemism used in India for sexual harassment or molestation of women by men.
A hypotonic needle is a needle that is a non coring needle. A hypertonic needle is a coring needle. Both of these needles are used in IV's with a hypotonic needle used for hypotonic solutions.
It is used to help people who struggle with threading a needle to thread a needle.
A Huber Needle.
Yes, the word 'teasing' is a verbal noun, a gerund. A gerund is the present participle of the verb (to tease, teases, teasing, teased), used as a noun. The present participle of the verb is also an adjective.
a needle used for clay
Adam-Teasing is euphemism used in south and south-east Asia for sexual harassment of men by women and molestation of men by women
if you got pricked by the needle and the needle was then used by a person positive with AIDS
it depends on what the needle is being used for