particular

Referring to one thing or person, not others; specific.

• Is there any particular reason you're late?
  Geç kalmanızın belirli bir nedeni var mı?

Demanding that things be exactly right; fussy.

• He is very particular about the details in his work.
  O, işindeki ayrıntılara çok titiz.

A specific item or detail that is distinct from others.

• She has a particular interest in ancient history.
  Antik tarihe özgül bir ilgisi var.
• He mentioned a particular detail that caught my attention.
  Dikkatimi çeken belirli bir ayrıntıyı bahsetti.