What is the name of a graph with local clustering coefficients equal to zero? I am struggling to find in literature a name for a kind of graph where all local clustering coefficients are equal to zero (or, at least, bounded).
For instance, domino, a subset of cacti and all linear graphs belong to this class. 
I do not know if such objects are named.
As pointed out in comments by Joshua Grochow, this is a definition of triangle-free graph.