Standard Lemma guide

invasive

adj · noun · 12 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • General-American, Received-Pronunciation: /ɪnˈveɪsɪv/
  • General-American, Received-Pronunciation: /-zɪv/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: IH2 N V EY1 S IH0 V Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Of or pertaining to invasion; offensive.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adj

Meaning 2

That invades a foreign country using military force; also, militarily aggressive.

Definition source: English Wiktionary via Wiktextract

Usage: also, figuratively

Topics: government, military, politics, war

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

adj

Meaning 3

Intrusive on one's privacy, rights, sphere of activity, etc.

Definition source: English Wiktionary via Wiktextract

Usage: broadly

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: uninvasive

4

adj

Meaning 4

Originating externally.

Definition source: English Wiktionary via Wiktextract

Usage: broadly

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

adj

Meaning 5

Of an organism: that grows (especially uncontrollably) in environments which do not harbour natural enemies, often to the detriment of native species or of food or garden flora and fauna.

Definition source: English Wiktionary via Wiktextract

Usage: broadly

Topics: biology, natural-sciences

Examples

  • an invasive species

Meaning relationships

Synonyms: none provided

Antonyms: noninvasive, non-invasive

6

adj

Meaning 6

Of a procedure: involving the entry of an instrument into part of the body.

Definition source: English Wiktionary via Wiktextract

Usage: broadly

Topics: medicine, sciences, surgery

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: noninvasive, non-invasive

7

adj

Meaning 7

Of a carcinoma or other abnormal growth: that invades healthy tissue, especially rapidly.

Definition source: English Wiktionary via Wiktextract

Usage: broadly

Topics: medicine, pathology, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

8

noun

Meaning 8

An invasive organism, such as an animal or plant.

Definition source: English Wiktionary via Wiktextract

Topics: biology, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

9

adjective

Meaning 9

marked by a tendency to spread especially into healthy tissue

Definition source: Princeton WordNet 3.0

Examples

  • invasive cancer cells

Meaning relationships

Synonyms: none provided

Antonyms: confined

10

adjective

Meaning 10

relating to a technique in which the body is entered by puncture or incision

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: noninvasive

11

adjective satellite

Meaning 11

gradually intrusive without right or permission

Definition source: Princeton WordNet 3.0

Examples

  • we moved back from the encroaching tide
  • invasive tourists
  • trespassing hunters

Meaning relationships

Synonyms: encroaching(a), trespassing(a)

Antonyms: none provided

12

adjective satellite

Meaning 12

involving invasion or aggressive attack

Definition source: Princeton WordNet 3.0

Examples

  • invasive war

Meaning relationships

Synonyms: incursive, invading

Antonyms: none provided

History

Etymology

PIE word *h1én The adjective is derived from Middle English invasif (“of a weapon: offensive”), from Middle French invasif, Old French invasif (“invasive”) (modern French invasif), from Medieval Latin invāsīvus, from Latin invāsus (“entered; invaded”) + -īvus (suffix forming adjectives). Invāsus is the perfect passive participle of invādō (“to enter; to invade”), from in- (prefix meaning ‘in, inside’) + vādō (“to go; to rush; to walk”) (ultimately from Proto-Indo-European *weh2dh- (“to go, proceed; to pass, traverse”)). The noun is derived from the adjective.

Across languages

Translations

45 source translations are retained for this English entry.

  • Bulgarian: агресивен (agresiven) — that invades a foreign country using military force; militarily aggressive
  • Catalan: invasiu — that invades a foreign country using military force; militarily aggressive
  • French: d'invasion — that invades a foreign country using military force; militarily aggressive
  • Italian: di invasione — that invades a foreign country using military force; militarily aggressive
  • Polish: inwazyjny — that invades a foreign country using military force; militarily aggressive
  • Portuguese: invasor — that invades a foreign country using military force; militarily aggressive
  • Romanian: de invazie — that invades a foreign country using military force; militarily aggressive
  • Swedish: invaderande — that invades a foreign country using military force; militarily aggressive
  • Catalan: invasiu — intrusive on one’s privacy, rights, sphere of activity, etc.
  • French: invasif — intrusive on one’s privacy, rights, sphere of activity, etc.
  • Italian: invadente — intrusive on one’s privacy, rights, sphere of activity, etc.
  • Italian: invasivo — intrusive on one’s privacy, rights, sphere of activity, etc.
  • Portuguese: invasivo — intrusive on one’s privacy, rights, sphere of activity, etc.
  • Spanish: invasivo — intrusive on one’s privacy, rights, sphere of activity, etc.
  • Swedish: inträngande — intrusive on one’s privacy, rights, sphere of activity, etc.
  • Swedish: påträngande — intrusive on one’s privacy, rights, sphere of activity, etc.
  • Arabic: غَازٍ — of an animal or plant: that grows (especially uncontrollably) in environments which do not harbour natural enemies
  • Catalan: invasiu — of an animal or plant: that grows (especially uncontrollably) in environments which do not harbour natural enemies
  • Czech: invazivní — of an animal or plant: that grows (especially uncontrollably) in environments which do not harbour natural enemies
  • French: invasif — of an animal or plant: that grows (especially uncontrollably) in environments which do not harbour natural enemies
  • French: envahissant — of an animal or plant: that grows (especially uncontrollably) in environments which do not harbour natural enemies
  • German: invasiv — of an animal or plant: that grows (especially uncontrollably) in environments which do not harbour natural enemies
  • Italian: invasivo — of an animal or plant: that grows (especially uncontrollably) in environments which do not harbour natural enemies
  • Italian: invadente — of an animal or plant: that grows (especially uncontrollably) in environments which do not harbour natural enemies
  • Norwegian Bokmål: invasiv — of an animal or plant: that grows (especially uncontrollably) in environments which do not harbour natural enemies
  • Norwegian Bokmål: invaderende — of an animal or plant: that grows (especially uncontrollably) in environments which do not harbour natural enemies
  • Norwegian Nynorsk: invasiv — of an animal or plant: that grows (especially uncontrollably) in environments which do not harbour natural enemies
  • Polish: inwazyjny — of an animal or plant: that grows (especially uncontrollably) in environments which do not harbour natural enemies
  • Portuguese: invasor — of an animal or plant: that grows (especially uncontrollably) in environments which do not harbour natural enemies
  • Spanish: invasivo — of an animal or plant: that grows (especially uncontrollably) in environments which do not harbour natural enemies
  • Swedish: invasiv — of an animal or plant: that grows (especially uncontrollably) in environments which do not harbour natural enemies
  • Armenian: ինվազիվ (invaziv) — of a procedure: involving the entry of an instrument into part of the body
  • Bulgarian: инвазивен (invaziven) — of a procedure: involving the entry of an instrument into part of the body
  • Catalan: invasiu — of a procedure: involving the entry of an instrument into part of the body
  • Czech: invazivní — of a procedure: involving the entry of an instrument into part of the body
  • French: invasif — of a procedure: involving the entry of an instrument into part of the body
  • German: invasiv — of a procedure: involving the entry of an instrument into part of the body
  • Italian: invasivo — of a procedure: involving the entry of an instrument into part of the body
  • Norwegian Bokmål: invasiv — of a procedure: involving the entry of an instrument into part of the body
  • Norwegian Nynorsk: invasiv — of a procedure: involving the entry of an instrument into part of the body
  • Polish: inwazyjny — of a procedure: involving the entry of an instrument into part of the body
  • Portuguese: invasivo — of a procedure: involving the entry of an instrument into part of the body
  • Romanian: invaziv — of a procedure: involving the entry of an instrument into part of the body
  • Russian: инвазивный (invazivnyj) — of a procedure: involving the entry of an instrument into part of the body
  • Spanish: invasivo — of a procedure: involving the entry of an instrument into part of the body
Real reading context

invasive in complete knowledge articles