(geology) a large body of igneous rock within which distinct stratification continues over many miles

plural of layered intrusion

an unwelcome involuntary thought, image or idea

plural of intrusive r

(phonetics) An "r" sound that is like a linking r but occurs despite the absence of "r" in the spelling, as in Asia and the Far East in some pronunciations.

(historical) The favouring of the appointment of a clergyman to a parish, by a patron, against the wishes of the parishioners.

Of or pertaining to intrusion.

plural of intrusionist

(historical) One who favours the appointment of a clergyman to a parish, by a patron, against the wishes of the parishioners.