Meanings of nonobvious in English

NORA The technology: So-called nonobvious relationship-awareness software that susses out unseen relationships between individuals.

Triggers can cause nonobvious deadlocks and lock waits.

I glanced at the house with the van in front, feeling very proud of the completely nonobvious way I pulled it off.

Move past the scattered arrangements of his latest record-ostensiblyabout love-andyou'll find a sweet throwback to classic American folk with appealingly nonobvious melodies.

The group hops to it, extruding volunteers through a nonobvious Brownian motion, and before long all of Tony's gear is spread out on the lawn.

"What about the nonobvious?"