Third-person singular simple present indicative form of interfere

(intransitive) To get involved or involve oneself, causing disturbance. / (intransitive, physics) (of waves) To be correlated with each other when overlapped or superposed.

The act of interfering with something, or something that interferes. / (sports) The illegal obstruction of an opponent in some ball games.

A person applying for a patent that conflicts with an earlier one.

plural of interferant

(chemistry) Any substance whose presence interferes with an analytical procedure and generates incorrect results

plural of interference

plural of interferent

plural of interferer

A person who, or thing that, interferes.