1. excessively eager or anxious to please, help, or care for someone; showing too much concern or attention
Usage: often implies that the concern is unwanted, intrusive, or excessive

Examples

• Her oversolicitous mother called every hour to check on her at college.
• The waiter's oversolicitous behavior—constantly refilling glasses and hovering—made the diners uncomfortable.
• He was oversolicitous about his elderly father's health, insisting on accompanying him to every doctor's appointment.
• The oversolicitous neighbor kept offering unsolicited advice about how to raise the children.
• She appreciated his care but found his oversolicitous attention suffocating.
• The oversolicitous host fussed over every detail of the guests' comfort.