opportunistic
//ˌɒp.əˈtjuː.nɪ.stɪk//
Adjective
opportunisticCanonical form
more opportunisticComparative
most opportunisticSuperlative
1
Taking advantage of opportunities as they arise, often without regard for principles or consequences.
The politician was criticized for his opportunistic behavior during the crisis.
2
(Biology) Describing an organism that exploits available resources or conditions, especially when competition is low.
Opportunistic species quickly colonize disturbed habitats where competition is minimal.
3
(Medicine) Describing an infection or disease that occurs primarily in individuals with weakened immune systems.
Pneumocystis pneumonia is an opportunistic infection that affects patients with compromised immune systems.