infectious
in·fec·tious
adj \-shəs\Definition of INFECTIOUS
1
a : capable of causing infection <viruses and other infectious agents> b : communicable by infection <an infectious disease> — compare contagious
2
: that corrupts or contaminates
3
: spreading or capable of spreading rapidly to others <their enthusiasm was infectious> <an infectious grin>
— in·fec·tious·ly adverb
— in·fec·tious·ness noun
Examples of INFECTIOUS
- viruses and other infectious agents
- She has an infectious grin.
First Known Use of INFECTIOUS
1542
Related to INFECTIOUS
Related Words: palpable, perceptible, tangible; irresistible (also irresistable), overpowering, overwhelming; disarming, endearing, fetching, inviting, winning, winsome
Other Medicine Terms
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Next Word in the Dictionary: infectious bronchitis
Previous Word in the Dictionary: infection period
All Words Near: infectious
Previous Word in the Dictionary: infection period
All Words Near: infectious
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