That hinders, impedes, or obstructs.

That catches hold of or grasps at a person or thing. Now rare.

That lets or hinders; hindering.

Stumbling; ? causing to stumble.

Coming athwart; obstructing, opposing.

That impedes or hinders; obstructive, hindering.

tending to thwart, obstructive.

More generally: causing obstruction; constituting an obstruction; tending to obstruct. Frequently with of, to.

That obstructs.

Tending to impede or obstruct; of the nature of an impediment; obstructive.

That impedes or obstructs; hindering.

Obstructive; (Medicine) †closing up pores, ducts, vessels or other passages of the body (cf. deobstruent, adj.) (obsolete).

Tending to hinder; †injurious, harmful (obsolete); obstructive.

Tending to obstruct; deliberately causing obstruction.

full of hindrances or obstacles; obstructive.

That serves or tends to inhibit; inhibitory. Also as n., An inhibition.

Having the opposite of the desired effect, tending to act against the attainment of an objective.