irrupt /ir-uptˈ/

1. To break in
2. To carry out a sudden invasion or incursion

irruption /ir-upˈshən/ noun

1. A breaking or bursting in
2. A sudden invasion or incursion

irrupˈtive adjective

Rushing suddenly in

irrupˈtively adverb

• triquetrous
• triquetrously
• triquetrum
• triradial
• triradiate
• trireme
• triremes
• trisaccharide
• trisaccharides
• trisagion
• trisagions
• trisect
• trisected
• trisecting
• trisection
• trisections
• trisector
• trisectors
• trisectrices
• trisectrix
• trisectrixes
• trisects
• triseme
• trisemes
• trisemic