What is "sisterlike"

Usage examples of "sisterlike".

I whispered to Roz as if the two of us, sisterlike, had to hide from all the rest, at this round table in this front room.

God forbid something should scurry in the shadows and give her timid sisterlike friend heart failure.

Chamsey was excited about severing most of her ties to Iran, and eager to return to California, but the thought of breaking off our sisterlike relationship saddened both of us.