invasivity

Noun

uncountable countable

(uncountable) The condition of being invasive / (countable) The degree to which something is invasive

Japanese Meaning

侵襲性（ある対象が周囲に侵入し影響を及ぼす性質） / 侵襲の程度（対象がどれだけ侵襲的であるかの度合い）

Researchers measured the invasivity of the non-native plant to assess its impact on local ecosystems.

研究者たちは、その外来植物の侵襲性を測定して、地域の生態系への影響を評価した。

Sense（1）

(uncountable) The condition of being invasive

Sense（2）

(countable) The degree to which something is invasive

invasivities

（ plural ）