serotonergic
C2CEFR level
85/100Rarity: very rare
TechnicalRegister
Relating to or acting upon neurotransmission mediated by serotonin.
Combining two serotonergic agents raised the spectre of serotonin syndrome, so the doses were staggered carefully.
Rarity runs from 0 (a word everyone knows) to 100 (almost never seen outside specialist or literary writing). Level is the word's real difficulty on the CEFR scale, from A1 to C2.
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