A subject or area about which one is uninformed or misinformed, often because of a prejudice or lack of appreciation.
A location where radio reception and/or transmission is significantly poorer than in surrounding locations.
A location around an earthquake epicentre that is prone to earthquake.
An inability to recognize a fact or think clearly about a certain topic, especially because of a prejudice.
The place where the optic nerve attaches to the retina, and so where the retina cannot detect light.
The part of the railway/tramway track that cannot be seen in the side mirror or the side window.
In driving, the part of the road that cannot be seen in the rear-view mirror.
In a stadium or auditorium, any location affording those seated or standing there only an obstructed visual or auditory experience.
A characteristic, positive or negative or both, which subjects a person or thing to increased risk of danger.
In coal seams, coal rendered worthless by impurities in the seam.
A mistake or error.
An illegal serve.
A lost scent; act of losing the scent.
Blame; the responsibility for a mistake.
A fracture in a rock formation causing a discontinuity.
A weakness of character; a failing.
A minor offense.
A defect; something that detracts from perfection.
An abnormal connection in a circuit.
To commit a mistake or error.
To fracture.
To undergo a page fault.
To criticize, blame or find fault with something or someone.