invadendo
Invadendo is the present participle (gerundio presente) of the Italian verb invadere, meaning to invade. It denotes the act of invading and is used as a non-finite verb form to describe ongoing action when combined with forms of stare (as in sto invadendo) or to introduce a participial phrase that describes concurrent or background action, common in narrative or descriptive prose.
Etymology: It derives from the Latin invadere, formed from in- "toward" and vadere "to go." The sense
Grammatical notes: The gerund invadendo often appears at the head or middle of a clause to indicate
Examples: "L'esercito avanzava invadendo i confini." "La folla stava invadendo la piazza quando arrivò la polizia."