particular

exacting especially about details

“very particular about how her food was prepared”

a small part that can be considered separately from the whole

first and most important

“she gets special (or particular) satisfaction from her volunteer work”

a proposition that asserts something about some (but not all) members of a class

surpassing what is common or usual or expected

“a matter of particular and unusual importance”

unique or specific to a person or thing or category

“the particular demands of the job”

a fact about some part (as opposed to general)

“he always reasons from the particular to the general”

providing specific details or circumstances

“a particular description of the room”

separate and distinct from others of the same group or category

“interested in one particular artist”