Instant serum Synonyms

Instant replaced

Definitions for Instant


  • (adjective) done or occurring without any noticeable lapse in time
  • (adjective) needing immediate attention
  • (adjective) existing or in progress right now

Synonyms for phrase

IS abbreviation

IS is an abbreviation for Instant Serum
What does IS stand for?
IS stands for "Instant Serum"

Serum replaced

Definitions for Serum


  • (noun) an amber, watery fluid , rich in proteins, that separates out when blood coagulates