Dictionary Check: invasiveness

"invasiveness" is a valid word!

Scrabble 18 points
Words with Friends 22 points

Definition

noun

The quality of involving entry into the living body (as by incision or by insertion of an instrument).

Example: "Surgeons have traditionally performed this surgery using a conventional open incision into the chest wall or abdomen but today are increasingly offering the operation as a laparoscopic procedure that lessens the invasiveness of the surgery."
noun

The quality of tending to spread; especially of tending to invade healthy tissue.

Example: "Our results provide support for within-host evolution as one but not the sole explanation for the invasiveness of these bacteria."

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