Definitions for: Obstructive

[adj] preventing movement; "the clogging crowds of revelers overflowing into the street"

Webster (1913) Definition: Ob*struct"ive, a. [Cf.F. obstrictif.]
Tending to obstruct; presenting obstacles; hindering; causing
impediment. -- Ob*struct"ive*ly, adv.

Ob*struct"ive, n.
An obstructive person or thing.

Synonyms: clogging, hindering, impeding, preventative, preventive