Sin″gu‐lar‐ly, adv. 1. In a singular manner; in a manner, or to a degree, not common to others; extraordinarily; as, to be singularly exact in one's statements; singularly considerate of others. “Singularly handsome.” Milman.
2. Strangely; oddly; as, to behave singularly.
3. So as to express one, or the singular number.