1. Feeling or showing worry or solicitude.
2. Involved in or affected by or having a claim to or share in; SYN. interested.
3. In relation (or in regard) to; especially as in the phrases.
4. Culpably involved; SYN. implicated.
Relating to; regarding
Having or showing interest; especially curiosity or fascination or concern
Showing curiosity or concern about; involved or implicated in (and therefore not impartial).
Objects of art; antiques; love or study of such objects; artistic value.